Pith Number

pith:2AR6QIOO

pith:1995:2AR6QIOOIJOEFQKXTKM2P6DU2M

not attested not anchored not stored refs pending

Cosmologies with Two-Dimensional Inhomogeneity

A. Feinstein, Bilbao, J. Ib\'a\~nez, Ruth Lazkoz (Dpto. F\'isica Te\'orica, Spain), Universidad del Pa\'is Vasco

arxiv:gr-qc/9511072 v1 · 1995-11-27 · 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{2AR6QIOOIJOEFQKXTKM2P6DU2M}

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	2026-05-18T01:09:17.681633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d023e821ce425c42c1579a99a7f874d336f5acc7a160f76a097c2caf83ce028f

Aliases

arxiv: gr-qc/9511072 · arxiv_version: gr-qc/9511072v1 · doi: 10.48550/arxiv.gr-qc/9511072 · pith_short_12: 2AR6QIOOIJOE · pith_short_16: 2AR6QIOOIJOEFQKX · pith_short_8: 2AR6QIOO

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/2AR6QIOOIJOEFQKXTKM2P6DU2M \
  | 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: d023e821ce425c42c1579a99a7f874d336f5acc7a160f76a097c2caf83ce028f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d0b87c26fdf884e5a7497792d612020fa2b68724ea70cfc8be571fee82fc7f2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1995-11-27T15:07:48Z",
    "title_canon_sha256": "3945f4739c5f9e5c826fc14d63eae8c64d43fe43b617612fd7c442c0540f2a7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9511072",
    "kind": "arxiv",
    "version": 1
  }
}