status

Status Page: Updated on Mar 29, 2015

MetaData Deposit
Total Records in Database72,951,401
Total Prefixes5,292
Number of Journals38,517
Number of Books596,079
Number of Conference Proceedings43,287
Number of Journal DOIs56,333,441
Number of Book DOIs9,247,108
Number of Conference DOIs3,983,893
Number of Components1,861,283
Number of Standards Titles81,852
Number of Standards DOIs133,737
Number of Databases1,239
Number of Database DOIs948,679
Number of Articles with References Deposited23,532,646
Number of Cited-By Links452,966,324
Number of DOIs with at least one cited-by link29,818,527
Number of Journal Title Level DOIs 17,020
Number of Book Title Level DOIs 591,393
Number of ConfProc Title Level DOIs 10,844
Number of Dissertation Title Level DOIs 62,054
Number of Report Title Level DOIs 372,989
Number of Standards Title Level DOIs 133,173
Number of Database Title Level DOIs 1,210
Number of Unique DOIs with FundRef data 568,864

Monthly Deposit Data

MonthTotal Records
Added
Total Current
Deposits
Total BackFile
Deposits
Total Records
Updated
(2012)6,079,7443,578,9982,500,74622,093,388
Feb519,995427,31492,6811,482,096
Mar645,040382,616262,4241,384,334
Apr453,100351,701101,3991,221,142
May562,141395,829166,3121,542,271
Jun552,871391,192161,6791,508,784
Jul625,163363,066262,0971,969,508
Aug582,561449,995132,5661,819,705
Sep531,536402,708128,8281,462,985
Oct608,067507,643100,4242,092,770
Nov589,440371,725217,7152,184,020
Dec648,271412,315235,9561,732,594
Jan471,657329,440142,2171,608,576
Feb469,198326,914142,2841,944,860
Mar455,731352,805102,9262,374,878


Monthly Query Data

MonthTotal MetaData
Queries
Total Matches%% by group
( Lib Pub Aflt )
Total DOI
Queries
Total Matches %
(2012)1,072,821,727386,327,58836%60%24%24%284,176,185264,787,97393%
(2013)941,950,110422,491,12745%45%39%39%418,245,644398,676,95595%
(2014)965,680,961441,630,44046%53%41%41%704,156,100671,424,66095%
Feb68,121,28833,049,14649%57%45%68%47,745,08545,733,07196%
Mar76,108,90435,641,50247%56%52%71%54,497,12950,564,87993%
Apr62,672,24933,279,92053%55%45%81%41,874,68239,800,90495%
May60,882,18128,400,91047%51%42%48%38,615,70636,907,40796%
Jun72,903,83634,385,29647%57%46%66%40,424,65038,283,00995%
Jul79,421,43037,987,17148%41%43%73%40,319,60038,243,80795%
Aug77,459,92735,125,12045%53%37%76%53,026,51950,793,05696%
Sep72,788,86535,770,32949%55%31%73%79,890,02077,670,61697%
Oct87,239,53945,556,19952%57%37%68%112,486,476108,734,41397%
Nov101,610,96242,446,65742%51%44%63%97,084,73292,583,32595%
Dec124,645,39746,260,32037%56%39%58%48,585,37744,760,98692%
Jan106,538,26941,726,41439%57%39%76%42,562,90837,013,29987%
Feb95,127,67839,460,86941%54%33%77%46,821,19742,211,70790%
Mar127,342,49652,607,21241%57%51%80%58,941,59554,403,68992%

copyright 2002, pila, inc. all rights reserved