Pith Number

pith:7UQ2ILBJ

pith:2013:7UQ2ILBJKCF7FUIJRXPW7N7VNR

not attested not anchored not stored refs pending

On generalized gravitational entropy, squashed cones and holography

Aninda Sinha, Arpan Bhattacharyya, Menika Sharma

arxiv:1308.5748 v3 · 2013-08-27 · 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{7UQ2ILBJKCF7FUIJRXPW7N7VNR}

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	2026-05-18T01:47:58.188972Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd21a42c29508bf2d1098ddf6fb7f56c664591dcd8fe47d57121a82deccc7770

Aliases

arxiv: 1308.5748 · arxiv_version: 1308.5748v3 · doi: 10.48550/arxiv.1308.5748 · pith_short_12: 7UQ2ILBJKCF7 · pith_short_16: 7UQ2ILBJKCF7FUIJ · pith_short_8: 7UQ2ILBJ

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/7UQ2ILBJKCF7FUIJRXPW7N7VNR \
  | 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: fd21a42c29508bf2d1098ddf6fb7f56c664591dcd8fe47d57121a82deccc7770

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79ab448001925bf13d8c4962aa8c80e55faa9b07771b0ca5aa735a655fcb826e",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-08-27T03:58:41Z",
    "title_canon_sha256": "5501d1a76970cabe3406e12879b6a36e81060745bf275c20f0e32af9d0c8273e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.5748",
    "kind": "arxiv",
    "version": 3
  }
}