Pith Number

pith:OKKSG72X

pith:2015:OKKSG72XSQ5LFZOOAIB35IY4MR

not attested not anchored not stored refs pending

The Jacobi-metric for timelike geodesics in static spacetimes

G. W. Gibbons

arxiv:1508.06755 v2 · 2015-08-27 · gr-qc · hep-th · 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{OKKSG72XSQ5LFZOOAIB35IY4MR}

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

3 papers in Pith

Massive particle surfaces and black hole shadows from intrinsic curvature

Boundary-only weak deflection angles from isothermal optical geometry

A No-Go Theorem for Quantum Cosmologies with Non-natural Hamiltonians

Receipt and verification

First computed	2026-05-18T01:23:03.366346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7295237f57943ab2e5ce0203bea31c646a9f49425961054d0b2d89389b429034

Aliases

arxiv: 1508.06755 · arxiv_version: 1508.06755v2 · doi: 10.48550/arxiv.1508.06755 · pith_short_12: OKKSG72XSQ5L · pith_short_16: OKKSG72XSQ5LFZOO · pith_short_8: OKKSG72X

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/OKKSG72XSQ5LFZOOAIB35IY4MR \
  | 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: 7295237f57943ab2e5ce0203bea31c646a9f49425961054d0b2d89389b429034

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d3078615892cfcf2c9ab7c1761981fa92ab22cba5fa86ec9b53aae410f94903",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-08-27T08:55:56Z",
    "title_canon_sha256": "ea47c0ed3c79957fee4516d991b50989956836cfb46e6ad929819fa22d1eb681"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.06755",
    "kind": "arxiv",
    "version": 2
  }
}