Pith Number

pith:YSVLODSG

pith:2011:YSVLODSGFZPWTM6HYRHOMNFIPF

not attested not anchored not stored refs pending

Fractional Action Cosmology: Emergent, Logamediate, Intermediate, Power law Scenarios of the Universe and Generalized Second Law of Thermodynamics

Mubasher Jamil, Surajit Chattopadhyay, Ujjal Debnath

arxiv:1109.1506 v1 · 2011-09-07 · physics.gen-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{YSVLODSGFZPWTM6HYRHOMNFIPF}

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	2026-05-18T04:02:34.795521Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4aab70e462e5f69b3c7c44ee634a879608a82e8f228a313115e814cab9cee60

Aliases

arxiv: 1109.1506 · arxiv_version: 1109.1506v1 · doi: 10.48550/arxiv.1109.1506 · pith_short_12: YSVLODSGFZPW · pith_short_16: YSVLODSGFZPWTM6H · pith_short_8: YSVLODSG

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/YSVLODSGFZPWTM6HYRHOMNFIPF \
  | 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: c4aab70e462e5f69b3c7c44ee634a879608a82e8f228a313115e814cab9cee60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87afca83b8e0d078f70bc6fa06db4b346b5f6e91ecc6a516e2d5587da5a55424",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2011-09-07T16:12:11Z",
    "title_canon_sha256": "b9e0673e01b8ab723fd94a36595b9e19a5359ad136c5bc7ccb0cf4a229002873"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.1506",
    "kind": "arxiv",
    "version": 1
  }
}