Pith Number

pith:HTZ4ZBX2

pith:2003:HTZ4ZBX2CNIH2QWOKPFB76U7IZ

not attested not anchored not stored refs pending

Towards a Statistical Geometrodynamics

Ariel Caticha

arxiv:gr-qc/0301061 v1 · 2003-01-16 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HTZ4ZBX2CNIH2QWOKPFB76U7IZ}

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

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	2026-05-18T01:39:23.346180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3cf3cc86fa13507d42ce53ca1ffa9f465f2c4ec0f3305258bf611e4226bef137

Aliases

arxiv: gr-qc/0301061 · arxiv_version: gr-qc/0301061v1 · doi: 10.48550/arxiv.gr-qc/0301061 · pith_short_12: HTZ4ZBX2CNIH · pith_short_16: HTZ4ZBX2CNIH2QWO · pith_short_8: HTZ4ZBX2

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/HTZ4ZBX2CNIH2QWOKPFB76U7IZ \
  | 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: 3cf3cc86fa13507d42ce53ca1ffa9f465f2c4ec0f3305258bf611e4226bef137

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "051220899a84e9f7b1f7148a75353c667cd60c82ea5bf57395b2183eaf06f098",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2003-01-16T20:29:16Z",
    "title_canon_sha256": "eb4ae4a4180e8e494373b236647b3b34f03a834bd215c2884c661fedee5b21ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0301061",
    "kind": "arxiv",
    "version": 1
  }
}