Pith Number

pith:FTBG36T5

pith:2014:FTBG36T5IKTTUMUOPJSBC2VDAM

not attested not anchored not stored refs pending

Evolution of the universe in entropic cosmologies via different formulations

Nobuyoshi Komatsu, Shigeo Kimura

arxiv:1402.3755 v3 · 2014-02-16 · astro-ph.CO · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FTBG36T5IKTTUMUOPJSBC2VDAM}

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	2026-05-18T02:50:02.598955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cc26dfa7d42a73a328e7a64116aa3030056d6e7f1c47b50e785c614df18eaa4

Aliases

arxiv: 1402.3755 · arxiv_version: 1402.3755v3 · doi: 10.48550/arxiv.1402.3755 · pith_short_12: FTBG36T5IKTT · pith_short_16: FTBG36T5IKTTUMUO · pith_short_8: FTBG36T5

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/FTBG36T5IKTTUMUOPJSBC2VDAM \
  | 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: 2cc26dfa7d42a73a328e7a64116aa3030056d6e7f1c47b50e785c614df18eaa4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ed32d79b4d3b1cfa5ee3bb3861bbce52095f8ce1698e011e8837d429d3d87e9",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-02-16T05:27:15Z",
    "title_canon_sha256": "240953b4233c9228c54633cd3be203ac7de76f92408759a65880eadd4da0e90a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.3755",
    "kind": "arxiv",
    "version": 3
  }
}