Pith Number

pith:75UITUEG

pith:2010:75UITUEGOHUH5NDEEVA6CUFG2U

not attested not anchored not stored refs pending

Generalized second law of thermodynamics in presence of interacting tachyonic field and scalar(phantom)field

Science University, Shibpur), Surajit Chattopadhyay (Pailan College of Management, Technology), Ujjal Debnath (Bengal Engineering

arxiv:1012.1784 v1 · 2010-12-08 · 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{75UITUEGOHUH5NDEEVA6CUFG2U}

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	2026-05-18T04:11:40.771653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff6889d08671e87eb4642541e150a6d5288374df860cb65fc56e2d79437811f2

Aliases

arxiv: 1012.1784 · arxiv_version: 1012.1784v1 · doi: 10.48550/arxiv.1012.1784 · pith_short_12: 75UITUEGOHUH · pith_short_16: 75UITUEGOHUH5NDE · pith_short_8: 75UITUEG

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/75UITUEGOHUH5NDEEVA6CUFG2U \
  | 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: ff6889d08671e87eb4642541e150a6d5288374df860cb65fc56e2d79437811f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ddc069a42e47f714fa632004c2d79ea3e7d4f6c148f7d3acd751a705a437643",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-12-08T15:23:28Z",
    "title_canon_sha256": "93be3d5a2a5b357395237b5026e2c52c50b6191c0094e5f7264bb498a33b51a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.1784",
    "kind": "arxiv",
    "version": 1
  }
}