Pith Number

pith:FXVV3QTV

pith:2012:FXVV3QTVRYRAM4VNRFMBXPIAC5

not attested not anchored not stored refs pending

Generalized second law of thermodynamics in the emergent universe for some viable models of f(T) gravity

Antonio Pasqua (University of Trieste), Rahul Ghosh (Bhairab Ganguly College), Surajit Chattopadhyay (Pailan College of Management, Technology)

arxiv:1207.6024 v2 · 2012-07-24 · 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{FXVV3QTVRYRAM4VNRFMBXPIAC5}

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	2026-05-18T03:06:34.729310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2deb5dc2758e220672ad89581bbd00174e5765da1f629d8ff54a376ef014dceb

Aliases

arxiv: 1207.6024 · arxiv_version: 1207.6024v2 · doi: 10.48550/arxiv.1207.6024 · pith_short_12: FXVV3QTVRYRA · pith_short_16: FXVV3QTVRYRAM4VN · pith_short_8: FXVV3QTV

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/FXVV3QTVRYRAM4VNRFMBXPIAC5 \
  | 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: 2deb5dc2758e220672ad89581bbd00174e5765da1f629d8ff54a376ef014dceb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc01acefbbb26803fe583fb016093a91c208f3e5e37bfbab16f72d46577809ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-07-24T11:34:22Z",
    "title_canon_sha256": "e259b3b7f67e2516a69ff1f849a6714a5e6897183d0357a3836f4c9a39aaa09c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.6024",
    "kind": "arxiv",
    "version": 2
  }
}