Pith Number

pith:PBHLTYNX

pith:2012:PBHLTYNXT4RLTR7DFCNKZGHMMF

not attested not anchored not stored refs pending

Geometrostatics: the geometry of static space-times

Carla Cederbaum

arxiv:1210.4436 v1 · 2012-10-16 · math.DG · gr-qc · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PBHLTYNXT4RLTR7DFCNKZGHMMF}

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	2026-05-18T03:43:05.951279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

784eb9e1b79f22b9c7e3289aac98ec617c68125f376d9fdf468a5f6fb21159ce

Aliases

arxiv: 1210.4436 · arxiv_version: 1210.4436v1 · doi: 10.48550/arxiv.1210.4436 · pith_short_12: PBHLTYNXT4RL · pith_short_16: PBHLTYNXT4RLTR7D · pith_short_8: PBHLTYNX

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/PBHLTYNXT4RLTR7DFCNKZGHMMF \
  | 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: 784eb9e1b79f22b9c7e3289aac98ec617c68125f376d9fdf468a5f6fb21159ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d06954ce1615182499d0c5664b811030998df19ca74407a1974b5384fa437ec5",
    "cross_cats_sorted": [
      "gr-qc",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2012-10-16T14:44:48Z",
    "title_canon_sha256": "5c6b89fd1ab40bec647844532381a127733a9c79fa48a0ce50f9698ff0e7b668"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.4436",
    "kind": "arxiv",
    "version": 1
  }
}