Pith Number

pith:SQ2OTNB5

pith:2007:SQ2OTNB5AFIEBW6VBZSZ54B4X7

not attested not anchored not stored refs pending

Thermodynamical Properties of Apparent Horizon in Warped DGP Braneworld

Ahmad Sheykhi, Bin Wang, Rong-Gen Cai

arxiv:hep-th/0701198 v3 · 2007-01-22 · hep-th · astro-ph · 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{SQ2OTNB5AFIEBW6VBZSZ54B4X7}

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.

Cited by

1 paper in Pith

Modified Entropy from Action Principle

Receipt and verification

First computed	2026-07-04T15:25:20.971243Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9434e9b43d015040dbd50e659ef03cbfc5f756a876ba7d2b465e8bc28bb84828

Aliases

arxiv: hep-th/0701198 · arxiv_version: hep-th/0701198v3 · doi: 10.48550/arxiv.hep-th/0701198 · pith_short_12: SQ2OTNB5AFIE · pith_short_16: SQ2OTNB5AFIEBW6V · pith_short_8: SQ2OTNB5

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/SQ2OTNB5AFIEBW6VBZSZ54B4X7 \
  | 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: 9434e9b43d015040dbd50e659ef03cbfc5f756a876ba7d2b465e8bc28bb84828

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5f59cb047c7a83d621581d8ec3eeb54381861a340d5d85970d39ca59f226509",
    "cross_cats_sorted": [
      "astro-ph",
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2007-01-22T12:08:23Z",
    "title_canon_sha256": "7635664f9179e72713e68f3a7454b4f65e17a6950313b0f4fd38b4bcfbdd9580"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0701198",
    "kind": "arxiv",
    "version": 3
  }
}