Pith Number

pith:BM366RYI

pith:2010:BM366RYIFLVRCZ7FUE4BK6KL3V

not attested not anchored not stored refs pending

Constraining Entropic Cosmology

David F. Mota, Miguel Zumalacarregui, Tomi S. Koivisto

arxiv:1011.2226 v3 · 2010-11-09 · astro-ph.CO · gr-qc · hep-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BM366RYIFLVRCZ7FUE4BK6KL3V}

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	2026-05-18T04:26:34.772073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b37ef47082aeb1167e5a13815794bdd5e2115cbf78ba484b24f52c599791732

Aliases

arxiv: 1011.2226 · arxiv_version: 1011.2226v3 · doi: 10.48550/arxiv.1011.2226 · pith_short_12: BM366RYIFLVR · pith_short_16: BM366RYIFLVRCZ7F · pith_short_8: BM366RYI

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/BM366RYIFLVRCZ7FUE4BK6KL3V \
  | 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: 0b37ef47082aeb1167e5a13815794bdd5e2115cbf78ba484b24f52c599791732

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4098b70d780b3054e580b02c3f85998681c4189bbd822a3fa2c49881a2b59fa",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-11-09T22:03:25Z",
    "title_canon_sha256": "b68729fca8c4352702d451d6a093d5f0f7bc4057933427b3409c66aeceff47d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.2226",
    "kind": "arxiv",
    "version": 3
  }
}