Pith Number

pith:2K5BSGI5

pith:2008:2K5BSGI54ZS54TC55XQWQF6TLK

not attested not anchored not stored refs pending

Dynamical Emergence of FRW Cosmological Models

Marek Szydlowski, Pawel Tambor

arxiv:0805.2665 v3 · 2008-05-17 · 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{2K5BSGI54ZS54TC55XQWQF6TLK}

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	2026-05-18T01:28:35.906919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2ba19191de665de4c5dede16817d35ab58ef379ba871dc1659b67008245e6b5

Aliases

arxiv: 0805.2665 · arxiv_version: 0805.2665v3 · doi: 10.48550/arxiv.0805.2665 · pith_short_12: 2K5BSGI54ZS5 · pith_short_16: 2K5BSGI54ZS54TC5 · pith_short_8: 2K5BSGI5

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/2K5BSGI54ZS54TC55XQWQF6TLK \
  | 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: d2ba19191de665de4c5dede16817d35ab58ef379ba871dc1659b67008245e6b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "555911280c793444fea17a786c697adafe5c31cfc93c0a6a8f36511deac81fbb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2008-05-17T11:49:05Z",
    "title_canon_sha256": "e72b2f7b2af0d9b86bd9364e562010367475a9fb3feb116a479e5c3a6d4526f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0805.2665",
    "kind": "arxiv",
    "version": 3
  }
}