Pith Number

pith:BTFNZP2E

pith:2012:BTFNZP2EIVX22VJV3MKVGD3WHB

not attested not anchored not stored refs pending

Cosmological consequences of the redistribution of energy between matter components in the very early universe

V. E. Kuzmichev, V. V. Kuzmichev (Bogolyubov Institute for Theoretical Physics)

arxiv:1209.5202 v1 · 2012-09-24 · gr-qc · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BTFNZP2EIVX22VJV3MKVGD3WHB}

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	2026-05-18T03:06:34.675468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ccadcbf44456fad5535db15530f76384a303f510eed41cd6dea33d96cba78a6

Aliases

arxiv: 1209.5202 · arxiv_version: 1209.5202v1 · doi: 10.48550/arxiv.1209.5202 · pith_short_12: BTFNZP2EIVX2 · pith_short_16: BTFNZP2EIVX22VJV · pith_short_8: BTFNZP2E

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/BTFNZP2EIVX22VJV3MKVGD3WHB \
  | 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: 0ccadcbf44456fad5535db15530f76384a303f510eed41cd6dea33d96cba78a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a884a3a15a668e215870730d6bd3f373027a9d29b06c1b441009ec309a5c072",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-09-24T09:10:01Z",
    "title_canon_sha256": "8b750310ad63222a483dcb99ddeafc13ddc97a256b1736d3f97e2bc51df6e921"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.5202",
    "kind": "arxiv",
    "version": 1
  }
}