Pith Number

pith:ZHJQSNOY

pith:2013:ZHJQSNOYOQARU67ACP35V7T6GU

not attested not anchored not stored refs pending

Thermodynamics of "exotic" BTZ black holes

Baocheng Zhang, Paul K. Townsend

arxiv:1302.3874 v2 · 2013-02-15 · 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{ZHJQSNOYOQARU67ACP35V7T6GU}

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

Thermodynamic Instabilities of Generalized Exotic BTZ Black Holes

Receipt and verification

First computed	2026-05-18T03:21:43.281268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9d30935d874011a7be013f7dafe7e35390f3eff6f692a468fe5b7ec53b8d31f

Aliases

arxiv: 1302.3874 · arxiv_version: 1302.3874v2 · doi: 10.48550/arxiv.1302.3874 · pith_short_12: ZHJQSNOYOQAR · pith_short_16: ZHJQSNOYOQARU67A · pith_short_8: ZHJQSNOY

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/ZHJQSNOYOQARU67ACP35V7T6GU \
  | 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: c9d30935d874011a7be013f7dafe7e35390f3eff6f692a468fe5b7ec53b8d31f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fdd1504c72867aa0ad6d5c350656548db9c4a4a5f8c32b409088b33503c4a19",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-02-15T20:42:05Z",
    "title_canon_sha256": "c2f9e2777739b9532890684a931b39ade578f47d220fba5d31f9812b06af0f16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.3874",
    "kind": "arxiv",
    "version": 2
  }
}