Pith Number

pith:JICMCYLV

pith:2012:JICMCYLVI4LPPTPGSE5HWSBSWB

not attested not anchored not stored refs pending

Gravitational field of compact objects in general relativity

Hernando Quevedo, Kuantay Boshkayev, Remo Ruffini

arxiv:1207.3043 v2 · 2012-07-12 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JICMCYLVI4LPPTPGSE5HWSBSWB}

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	2026-05-18T03:44:02.229837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a04c161754716f7cde6913a7b4832b04cba1c78f45f53b031d22aee87177b88

Aliases

arxiv: 1207.3043 · arxiv_version: 1207.3043v2 · doi: 10.48550/arxiv.1207.3043 · pith_short_12: JICMCYLVI4LP · pith_short_16: JICMCYLVI4LPPTPG · pith_short_8: JICMCYLV

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/JICMCYLVI4LPPTPGSE5HWSBSWB \
  | 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: 4a04c161754716f7cde6913a7b4832b04cba1c78f45f53b031d22aee87177b88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8055344293210f772e0b6554daf0aa001f67e0da0b6e9148811a2a18423987f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-07-12T18:10:13Z",
    "title_canon_sha256": "fe7af3ec511decb0c708b027df538a3084df726cade3fe7b38544f54bb7b05c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.3043",
    "kind": "arxiv",
    "version": 2
  }
}