Pith Number

pith:FSP2YI6H

pith:2018:FSP2YI6HK42E6ZY6N5EEZ36OBU

not attested not anchored not stored refs pending

Snapping swallowtails in accelerating black hole thermodynamics

David Kubiznak, Niloofar Abbasvandi, Robert B. Mann, Wan Cong

arxiv:1812.00384 v2 · 2018-12-02 · gr-qc · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FSP2YI6HK42E6ZY6N5EEZ36OBU}

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	2026-05-17T23:45:32.436709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c9fac23c757344f671e6f484cefce0d205a27f2a4c98addb30935a5a546fab0

Aliases

arxiv: 1812.00384 · arxiv_version: 1812.00384v2 · doi: 10.48550/arxiv.1812.00384 · pith_short_12: FSP2YI6HK42E · pith_short_16: FSP2YI6HK42E6ZY6 · pith_short_8: FSP2YI6H

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/FSP2YI6HK42E6ZY6N5EEZ36OBU \
  | 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: 2c9fac23c757344f671e6f484cefce0d205a27f2a4c98addb30935a5a546fab0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79d01b0eb3c52a1ff540f4c93e010fad53d38d7a972aefd97b8bb65b654deabe",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-12-02T13:03:06Z",
    "title_canon_sha256": "b7600ecd74945107e7d4929f4235c56e245f0037f83865f2a3523aa175472fd4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.00384",
    "kind": "arxiv",
    "version": 2
  }
}