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Status Page: Updated on Dec 12, 2017

MetaData Deposit
Total Records in Database93,275,700
Total Prefixes9,667
Number of Journals55,343
Number of Books1,073,753
Number of Conference Proceedings56,610
Number of Journal DOIs69,793,080
Number of Book DOIs12,756,419
Number of Conference DOIs5,076,174
Number of Components3,053,284
Number of Standards Titles335,249
Number of Standards DOIs251,894
Number of Databases6,388
Number of Database DOIs1,608,178
Number of Articles with References Deposited34,973,620
Number of Cited-By Links706,946,232
Number of DOIs with at least one cited-by link (UNDER CONSTRUCTION)0
Number of Journal Title Level DOIs 24,417
Number of Book Title Level DOIs 1,100,565
Number of ConfProc Title Level DOIs 17,131
Number of Dissertation Title Level DOIs 173,506
Number of Report Title Level DOIs 533,387
Number of Standards Title Level DOIs 251,329
Number of Database Title Level DOIs 7,459
Number of Unique DOIs with FundRef data 2,373,577

Monthly Deposit Data

MonthTotal Records
Added
Total Current
Deposits
Total BackFile
Deposits
Total Records
Updated
(2014)5,704,6864,074,7761,629,91015,965,541
(2015)5,473,0003,886,2911,586,70919,961,823
(2016)6,125,8073,971,1362,154,67126,670,973
Nov521,509414,075107,4342,797,026
Dec500,479386,951113,5284,766,446
Jan614,988393,899221,0894,188,985
Feb729,051409,216319,8352,788,791
Mar738,694566,678172,0163,381,434
Apr719,290475,374243,9162,234,931
May688,273531,905156,3683,653,969
Jun931,434569,603361,8313,306,467
Jul807,038526,172280,8664,280,685
Aug720,861501,360219,5012,263,744
Sep801,039583,621217,4182,207,777
Oct634,150551,24782,9032,971,260
Nov895,501639,843255,6583,263,813
Dec235,303186,11749,186887,401


Monthly Query Data

MonthTotal MetaData
Queries
Total Matches%% by group
( Lib Pub Aflt )
Total DOI
Queries
Total Matches %
(2014)965,680,961441,630,44046%53%41%41%704,156,100671,424,66095%
(2015)1,821,331,190613,970,09434%56%41%41%949,765,485864,892,39691%
(2016)2,132,786,834741,439,41035%59%46%46%1,082,427,3471,001,605,89193%
Nov168,366,75157,015,85334%60%50%51%99,727,59991,786,01192%
Dec177,883,78159,806,85534%55%47%52%65,073,30758,864,89790%
Jan136,878,25566,362,24248%59%42%63%81,537,22974,460,48291%
Feb97,156,47542,349,93744%57%42%59%82,843,78674,939,91390%
Mar117,174,04764,509,19755%53%57%65%114,178,677100,859,05788%
Apr133,132,93957,923,91144%52%32%74%140,756,484131,605,56993%
May196,628,73863,233,79232%53%37%69%159,518,293149,326,30894%
Jun174,583,17454,432,90731%43%41%77%107,385,56097,293,70491%
Jul232,604,11469,388,72530%44%32%81%118,895,941108,865,53392%
Aug209,566,44468,239,28733%43%39%76%141,013,320129,398,77492%
Sep199,908,05655,437,66228%52%40%27%134,961,219125,414,58193%
Oct244,289,92265,640,75027%52%36%36%160,263,168147,388,96792%
Nov196,111,46666,760,35634%50%51%77%162,969,261146,196,85890%
Dec48,192,62515,174,80331%54%57%77%34,160,65932,623,67496%


Monthly ORCID Auto-Update Data

MonthAuthors Granting
Permission
Works Added to
Authors Records
Nov6,95614,279
Dec7,41015,556
Jan9,81621,617
Feb9,48921,809
Mar11,83226,387
Apr10,00423,423
May12,55334,065
Jun12,46432,883
Jul12,92534,684
Aug13,08435,449
Sep13,46036,826
Oct14,38429,323
Nov16,56163,661
Dec6,10716,874

ORCID Totals

StatisticTotal
Total orcid/article pairs1,728,151
Total unique orcids799,494
Total works pushed657,341
Authors granting299,216
Authors denying232,822
Authors not responding273,153