Pith Number

pith:EQJQWO77

pith:2003:EQJQWO77NGOG5WOAUQTBTBE6L4

not attested not anchored not stored refs pending

The GRID and the Linux Farm at the RCF

A. Chan, C. Hollowell, D. Yu, J. Smith, O. Rind, R. Hogue, T. Throwe, T. Wlodek

arxiv:physics/0305007 v2 · 2003-05-01 · 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{EQJQWO77NGOG5WOAUQTBTBE6L4}

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	2026-07-04T14:43:55.122446Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24130b3bff699c6ed9c0a42619849e5f31569314cb552da1270c6917395bd94b

Aliases

arxiv: physics/0305007 · arxiv_version: physics/0305007v2 · doi: 10.48550/arxiv.physics/0305007 · pith_short_12: EQJQWO77NGOG · pith_short_16: EQJQWO77NGOG5WOA · pith_short_8: EQJQWO77

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/EQJQWO77NGOG5WOAUQTBTBE6L4 \
  | 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: 24130b3bff699c6ed9c0a42619849e5f31569314cb552da1270c6917395bd94b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89c5f1c7597dea9d8d3b54e07bae1fd61840b68e2f29e9dc8eda724f05eb6433",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2003-05-01T23:35:12Z",
    "title_canon_sha256": "49a79ad6bfcd0997db814f5475a2d4ca3abb1baaec7c7861453ee90d616b28ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0305007",
    "kind": "arxiv",
    "version": 2
  }
}