Pith Number

pith:LNKYOD5W

pith:2009:LNKYOD5WBNLPWYHCCGPLQFPQBW

not attested not anchored not stored refs pending

Bianchi Cosmologies with Anisotropic Matter: Locally Rotationally Symmetric Models

J. Mark Heinzle, Simone Calogero

arxiv:0911.0667 v1 · 2009-11-03 · 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{LNKYOD5WBNLPWYHCCGPLQFPQBW}

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

Bianchi cosmologies in a Thurston-based theory of gravity

Receipt and verification

First computed	2026-05-18T04:28:45.810180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b55870fb60b56fb60e2119eb815f00d97273342b516c77bfd9d84f88910a3f4

Aliases

arxiv: 0911.0667 · arxiv_version: 0911.0667v1 · doi: 10.48550/arxiv.0911.0667 · pith_short_12: LNKYOD5WBNLP · pith_short_16: LNKYOD5WBNLPWYHC · pith_short_8: LNKYOD5W

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/LNKYOD5WBNLPWYHCCGPLQFPQBW \
  | 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: 5b55870fb60b56fb60e2119eb815f00d97273342b516c77bfd9d84f88910a3f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6bab5302963817420adfa5444a4c7f79a1f8b1c14bd5780a86f1257b19f8604",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2009-11-03T20:29:19Z",
    "title_canon_sha256": "350b969a5f3cfdfb3e4b2ed43d5353aa2b15b90f2b1b9f06a54fbc39f1f97c1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.0667",
    "kind": "arxiv",
    "version": 1
  }
}