Pith Number

pith:Y5T6KMDV

pith:2009:Y5T6KMDVEP57FB3LNKVCY6S3LI

not attested not anchored not stored refs pending

New Science on the Open Science Grid

(10) University of California, (2) University of Florida, (3) University of Chicago, (4) California Institute of Technology, (5) Renaissance Computing Institute (6) Lawrence Berkeley National Laboratory, (7) University of Wisconsin, (8) Indiana University, (9) Brookhaven National Laboratory, Alain Roy (6), Alan Blatecky (5), Alina Bejan (3), Bill Kramer (6), Chander Sehgal (1), Doug Olson (6), Frank Wuerthwein (10) ((1) Fermi National Accelerator Laboratory, John McGee (5), Kent Blackburn (4), Madison, Maxim Potekhin (8), Mike Wilde (3), Mine Altunay (1), Miron Livny (7), Paul Avery (2), Rob Gardner (3), Rob Quick (8), San Diego), The Open Science Grid Executive Board (on behalf of the OSG Consortium): Ruth Pordes (1), Torre Wenaus (8)

arxiv:0904.3950 v1 · 2009-04-24 · physics.comp-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y5T6KMDVEP57FB3LNKVCY6S3LI}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T03:48:02.675854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c767e5307523fbf2876b6aaa2c7a5b5a22aca6affdd7156b6e517c4487cfa8f1

Aliases

arxiv: 0904.3950 · arxiv_version: 0904.3950v1 · doi: 10.48550/arxiv.0904.3950 · pith_short_12: Y5T6KMDVEP57 · pith_short_16: Y5T6KMDVEP57FB3L · pith_short_8: Y5T6KMDV

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/Y5T6KMDVEP57FB3LNKVCY6S3LI \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: c767e5307523fbf2876b6aaa2c7a5b5a22aca6affdd7156b6e517c4487cfa8f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a77266137f4012b311a4dae21d10f361770bf68a96166306f9c9f36466034cb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2009-04-24T22:35:02Z",
    "title_canon_sha256": "f788ab1fecc14c4bec8263ade1ac6d9af884a143a7a8082b5ef01993c43974f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.3950",
    "kind": "arxiv",
    "version": 1
  }
}