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Invoice #283594 to Wellcome

January 2026 NetworkX-Wellcome work by Dan Schult

Paid
Invoice #283594
Submitted by Dan Schult•Approved by Ross Barnowski

Feb 1, 2026•Ref: 2026NX14

Expense Details

Invoice items
Work during January 2026 on the NetworkX project (Wellcome grant): Organization of the grant’s work, including timing and scope; Isomorphism algorithm collating common test cases, refactoring of VF2 and VF2++ tests to match ISMAGS tests, similar collection of pairs of tests for subgraph isomorphism tests, work to expand monomorphism tests; work to add VF2++ support for subgraph-isomorphism and monomorphism algorithms; turning on tests for these features;; Community Detection function audit, preliminary look at Leiden Community Detection implementation; follow-up activity from the NetworkX Summit including further discussions about GraphViz and pygraphviz; continued discussion about adding new core developers, added one new core developer and split list of devs to include those focused on nx-parallel; agenda and meeting notes for weekly NetworkX Developer meetings, performed general NetworkX bug fix and issue triage and fixes.
Date: February 1, 2026
$12,000.00 USD
Total amount
$12,000.00 USD
Additional Information

Project

Wellcome@nwellcome
Balance:
$0.00 USD

Paid to

Dan Schult@dan-schult

payout method

Bank account
Details  
********
By Dan Schult
on
Expense created
By Ross Barnowski
on
Expense approved
By Savannah Simons
on
Expense paid

Amount Paid for Expense: $12,000.00

Payment Processor Fee: $0.00

Net Amount for Wellcome: $12,000.00

Net Amount for Dan Schult: $12,000.00

Project balance
$0.00 USD

Current Fiscal Host
NumFOCUS

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Project balance

$0.00 USD

Fiscal Host:

NumFOCUS