Pith Number

pith:SHCHIVTV

pith:1994:SHCHIVTV32PQAJCCP54P53JAGN

not attested not anchored not stored refs pending

Global Properties of Locally Spatially Homogeneous Cosmological Models with Matter

Alan D. Rendall

arxiv:gr-qc/9409009 v1 · 1994-09-06 · 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{SHCHIVTV32PQAJCCP54P53JAGN}

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	2026-05-18T01:39:19.731640Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91c4745675de9f0024427f78feed203342398cc52aebbce049c0fca41635aa75

Aliases

arxiv: gr-qc/9409009 · arxiv_version: gr-qc/9409009v1 · doi: 10.48550/arxiv.gr-qc/9409009 · pith_short_12: SHCHIVTV32PQ · pith_short_16: SHCHIVTV32PQAJCC · pith_short_8: SHCHIVTV

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/SHCHIVTV32PQAJCCP54P53JAGN \
  | 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: 91c4745675de9f0024427f78feed203342398cc52aebbce049c0fca41635aa75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7270736680aca2a66645ce9eb2ece216b25f1e6bd2a130a4c2990596d582c98f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1994-09-06T06:55:59Z",
    "title_canon_sha256": "7de3e4b6d442f5c93bf245e49af66158d73c729416091ae149b9bf29a5eaef35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9409009",
    "kind": "arxiv",
    "version": 1
  }
}