Pith Number

pith:5SKIYWZ7

pith:2002:5SKIYWZ7ABMN7NJPYU7SCKCDFT

not attested not anchored not stored refs pending

Geometrical measurements in three-dimensional quantum gravity

John W. Barrett

arxiv:gr-qc/0203018 v2 · 2002-03-06 · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5SKIYWZ7ABMN7NJPYU7SCKCDFT}

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.

Cited by

1 paper in Pith

The many facets of a hyperbolic tetrahedron: open and closed triangulations of 3d gravity

Receipt and verification

First computed	2026-05-18T01:39:23.788644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec948c5b3f0058dfb52fc53f2128432cc00800ddd07c577ce6df13c940d2cd1a

Aliases

arxiv: gr-qc/0203018 · arxiv_version: gr-qc/0203018v2 · doi: 10.48550/arxiv.gr-qc/0203018 · pith_short_12: 5SKIYWZ7ABMN · pith_short_16: 5SKIYWZ7ABMN7NJP · pith_short_8: 5SKIYWZ7

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/5SKIYWZ7ABMN7NJPYU7SCKCDFT \
  | 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: ec948c5b3f0058dfb52fc53f2128432cc00800ddd07c577ce6df13c940d2cd1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bf40aeaa5539cb3c6de894c146aa0520d5954b79659f1046f0486152cc4d22f",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2002-03-06T11:01:16Z",
    "title_canon_sha256": "a099b4cefa4705dfc543c5b4f8f502ba957d8fd094e9ed5c47e147867f946905"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0203018",
    "kind": "arxiv",
    "version": 2
  }
}