Pith Number

pith:7SJSTUAE

pith:2012:7SJSTUAE6ONKYHTTXN4SYSVPXJ

not attested not anchored not stored refs pending

Study of Generalized Second Law of Thermodynamics in Loop Quantum Cosmology with the Effect of Non-Linear Electrodynamics

Tanwi Bandyopadhyay, Ujjal Debnath

arxiv:1208.5664 v1 · 2012-08-25 · 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{7SJSTUAE6ONKYHTTXN4SYSVPXJ}

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	2026-05-18T03:46:58.097006Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc9329d004f39aac1e73bb792c4aafba7c7bc716d6b604d49ebc499af189307c

Aliases

arxiv: 1208.5664 · arxiv_version: 1208.5664v1 · doi: 10.48550/arxiv.1208.5664 · pith_short_12: 7SJSTUAE6ONK · pith_short_16: 7SJSTUAE6ONKYHTT · pith_short_8: 7SJSTUAE

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/7SJSTUAE6ONKYHTTXN4SYSVPXJ \
  | 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: fc9329d004f39aac1e73bb792c4aafba7c7bc716d6b604d49ebc499af189307c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3170e573c581673b3a72f40d5ed71295b861a47dac7da9bdd7f7b9a780851d94",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2012-08-25T04:33:27Z",
    "title_canon_sha256": "95678f4c6353a9b759686d2455c5f6c0a0f3628c67dde509d0252f9826e18d44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.5664",
    "kind": "arxiv",
    "version": 1
  }
}