Pith Number

pith:PRJXHWNL

pith:2006:PRJXHWNLO6QGDX2BLFDRK7J2GK

not attested not anchored not stored refs pending

Holography, The Second Law and a C-Function in Higher Curvature Gravity

Daniel Cremades, Ernesto Lozano-Tellechea

arxiv:hep-th/0608174 v4 · 2006-08-24 · hep-th · 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{PRJXHWNLO6QGDX2BLFDRK7J2GK}

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

Covariant unification of holographic c-functions

Receipt and verification

First computed	2026-05-18T04:38:26.614395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c5373d9ab77a061df415947157d3a329de313a8bb7a11f3720128b2141edd28

Aliases

arxiv: hep-th/0608174 · arxiv_version: hep-th/0608174v4 · doi: 10.48550/arxiv.hep-th/0608174 · pith_short_12: PRJXHWNLO6QG · pith_short_16: PRJXHWNLO6QGDX2B · pith_short_8: PRJXHWNL

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/PRJXHWNLO6QGDX2BLFDRK7J2GK \
  | 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: 7c5373d9ab77a061df415947157d3a329de313a8bb7a11f3720128b2141edd28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22c8c88bb1ce5d04e88c5d04d777def757f97d28af914761b3e3a7336a875373",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2006-08-24T19:08:27Z",
    "title_canon_sha256": "01817606b59942d210972012e3ef18485ca6e047577cc37c783fc653410977ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0608174",
    "kind": "arxiv",
    "version": 4
  }
}