Pith Number

pith:2B3L3JUF

pith:2010:2B3L3JUFGH2DY3CPER2T6WVCRT

not attested not anchored not stored refs pending

Thermodynamical description of stationary, asymptotically flat solutions with conical singularities

Carlos Herdeiro, Carmen Rebelo, Eugen Radu

arxiv:1004.3959 v1 · 2010-04-22 · 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{2B3L3JUFGH2DY3CPER2T6WVCRT}

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	2026-05-18T02:33:33.681432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d076bda68531f43c6c4f24753f5aa28ce7e0e07e52559ee5933f51336f106746

Aliases

arxiv: 1004.3959 · arxiv_version: 1004.3959v1 · doi: 10.48550/arxiv.1004.3959 · pith_short_12: 2B3L3JUFGH2D · pith_short_16: 2B3L3JUFGH2DY3CP · pith_short_8: 2B3L3JUF

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/2B3L3JUFGH2DY3CPER2T6WVCRT \
  | 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: d076bda68531f43c6c4f24753f5aa28ce7e0e07e52559ee5933f51336f106746

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8909a1843634604df4b889fd1995f36165f5b3a79555db68ffaaf36d854c5d03",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-04-22T16:41:18Z",
    "title_canon_sha256": "d52feaee73e8489c35eb5aa6da40f82085952168e0c563e45bcfd5192bca107b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.3959",
    "kind": "arxiv",
    "version": 1
  }
}