Pith Number

pith:URXIXAXO

pith:2013:URXIXAXOXWZAEUTZ4HWFEGVACP

not attested not anchored not stored refs pending

Higher spin black hole entropy in three dimensions

Alfredo Perez, David Tempo, Ricardo Troncoso

arxiv:1301.0847 v2 · 2013-01-04 · 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{URXIXAXOXWZAEUTZ4HWFEGVACP}

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	2026-05-18T03:14:08.566650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a46e8b82eebdb2025279e1ec521aa013dc1ad676d9b65cd11c2058a4ee56f0fb

Aliases

arxiv: 1301.0847 · arxiv_version: 1301.0847v2 · doi: 10.48550/arxiv.1301.0847 · pith_short_12: URXIXAXOXWZA · pith_short_16: URXIXAXOXWZAEUTZ · pith_short_8: URXIXAXO

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/URXIXAXOXWZAEUTZ4HWFEGVACP \
  | 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: a46e8b82eebdb2025279e1ec521aa013dc1ad676d9b65cd11c2058a4ee56f0fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b955595bc0caede170464dc439b9017eae7891d80e96d095ffedb8bba047328",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-01-04T23:22:44Z",
    "title_canon_sha256": "364e1519e2caeaea33c34fe869ddd8c306d21b150e7ae7f3c65315b95887027b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.0847",
    "kind": "arxiv",
    "version": 2
  }
}