Pith Number

pith:GFFPA5CK

pith:2015:GFFPA5CKIUD754UJDI5EP7URKK

not attested not anchored not stored refs pending

Topological black holes in pure Gauss-Bonnet gravity and phase transitions

Ligeia Ar\'anguiz, Olivera Miskovic, Xiao-Mei Kuang

arxiv:1507.02309 v3 · 2015-07-08 · hep-th · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GFFPA5CKIUD754UJDI5EP7URKK}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:18:33.596070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

314af0744a4507fef2891a3a47fe915294d47fe77021a9f59664504ff74b3a16

Aliases

arxiv: 1507.02309 · arxiv_version: 1507.02309v3 · doi: 10.48550/arxiv.1507.02309 · pith_short_12: GFFPA5CKIUD7 · pith_short_16: GFFPA5CKIUD754UJ · pith_short_8: GFFPA5CK

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/GFFPA5CKIUD754UJDI5EP7URKK \
  | 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: 314af0744a4507fef2891a3a47fe915294d47fe77021a9f59664504ff74b3a16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c740e0d565a0a6f8ccf6e7246ccf7149d5654240a774ad32efcf8ba1564cb32",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-07-08T20:58:01Z",
    "title_canon_sha256": "cb55147595a77c925489df0aab11e82b662fd9fbadc56e173d0b8ed8ad5533c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.02309",
    "kind": "arxiv",
    "version": 3
  }
}