Pith Number

pith:2XS2F3KA

pith:2014:2XS2F3KAD77FE5OA4ZFPUIRT45

not attested not anchored not stored refs pending

ProvAbs: model, policy, and tooling for abstracting PROV graphs

Carl Gamble, Jeremy Bryans, Paolo Missier, Roxana Danger, Vasa Curcin

arxiv:1406.1998 v1 · 2014-06-08 · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2XS2F3KAD77FE5OA4ZFPUIRT45}

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	2026-05-18T02:50:11.988763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5e5a2ed401ffe5275c0e64afa2233e75737fdf5c3d82e6853fdbbfb1d7481b8

Aliases

arxiv: 1406.1998 · arxiv_version: 1406.1998v1 · doi: 10.48550/arxiv.1406.1998 · pith_short_12: 2XS2F3KAD77F · pith_short_16: 2XS2F3KAD77FE5OA · pith_short_8: 2XS2F3KA

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/2XS2F3KAD77FE5OA4ZFPUIRT45 \
  | 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: d5e5a2ed401ffe5275c0e64afa2233e75737fdf5c3d82e6853fdbbfb1d7481b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4afc37f1cd773ae4719978098c198f5f67ed1c54fd222acde10fa5b515d81481",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2014-06-08T16:26:53Z",
    "title_canon_sha256": "13e3dac400c1661f2cc60d70748cd319578599a561ce80dc4d67e245426d1b44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.1998",
    "kind": "arxiv",
    "version": 1
  }
}