Pith Number

pith:5G66XHMW

pith:2012:5G66XHMWMS2HPDM4NBU3UBIZ35

not attested not anchored not stored refs pending

Joining relations under discrete uncertainty

Danilo Montesi, Matteo Magnani

arxiv:1211.0176 v1 · 2012-11-01 · 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{5G66XHMWMS2HPDM4NBU3UBIZ35}

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	2026-05-18T03:41:42.858516Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9bdeb9d9664b4778d9c6869ba0519df6637c62c338a5dfdebd5d298c0087576

Aliases

arxiv: 1211.0176 · arxiv_version: 1211.0176v1 · doi: 10.48550/arxiv.1211.0176 · pith_short_12: 5G66XHMWMS2H · pith_short_16: 5G66XHMWMS2HPDM4 · pith_short_8: 5G66XHMW

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/5G66XHMWMS2HPDM4NBU3UBIZ35 \
  | 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: e9bdeb9d9664b4778d9c6869ba0519df6637c62c338a5dfdebd5d298c0087576

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee98dcd6042ae6a8f61c60db4862e7c03b55b2e53455c42ad35b94b946e549c2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2012-11-01T13:45:04Z",
    "title_canon_sha256": "457d09b7f15f5d1bad49ccf63b5f8195e775a90bd63c8f42289c9e740701c825"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.0176",
    "kind": "arxiv",
    "version": 1
  }
}