Pith Number

pith:TEAG4MBJ

pith:2000:TEAG4MBJL7OMJTJOFVCAOGAHMM

not attested not anchored not stored refs pending

Selected solutions of Einstein's field equations: their role in general relativity and astrophysics

Jiri Bicak

arxiv:gr-qc/0004016 v1 · 2000-04-05 · gr-qc · astro-ph · 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{TEAG4MBJL7OMJTJOFVCAOGAHMM}

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

Quasi-topological gravity for 4-dimensional Taub-NUT, near-horizon extreme Kerr, and swirling symmetries

Receipt and verification

First computed	2026-07-04T14:25:16.493054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99006e30295fdcc4cd2e2d440718076301a7816bfe09a9d41dc8bba01cb07d43

Aliases

arxiv: gr-qc/0004016 · arxiv_version: gr-qc/0004016v1 · doi: 10.48550/arxiv.gr-qc/0004016 · pith_short_12: TEAG4MBJL7OM · pith_short_16: TEAG4MBJL7OMJTJO · pith_short_8: TEAG4MBJ

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/TEAG4MBJL7OMJTJOFVCAOGAHMM \
  | 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: 99006e30295fdcc4cd2e2d440718076301a7816bfe09a9d41dc8bba01cb07d43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf5ac92a63a45592432607da3e3793818431033735be814dc5554d140469a03f",
    "cross_cats_sorted": [
      "astro-ph",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2000-04-05T17:27:30Z",
    "title_canon_sha256": "2b82e7a160d1ba1bf2d0cc26af679c2a6b7cb5839ac7d66aed65ef9480e2f328"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0004016",
    "kind": "arxiv",
    "version": 1
  }
}