Pith Number

pith:HR5BNBV5

pith:2012:HR5BNBV553QFOGOUKJZMY7RRJ5

not attested not anchored not stored refs pending

Fermionic Wigs for BTZ Black Holes

A. Mezzalira, L. G. C. Gentile, P. A. Grassi

arxiv:1209.4100 v1 · 2012-09-18 · 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{HR5BNBV553QFOGOUKJZMY7RRJ5}

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	2026-05-18T01:54:26.630251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c7a1686bdeee05719d45272cc7e314f4fd6c3047b040b995977309b4f1b5bb4

Aliases

arxiv: 1209.4100 · arxiv_version: 1209.4100v1 · doi: 10.48550/arxiv.1209.4100 · pith_short_12: HR5BNBV553QF · pith_short_16: HR5BNBV553QFOGOU · pith_short_8: HR5BNBV5

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/HR5BNBV553QFOGOUKJZMY7RRJ5 \
  | 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: 3c7a1686bdeee05719d45272cc7e314f4fd6c3047b040b995977309b4f1b5bb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b848032ccb78bb955d1e570d01b0405b3f727d09bb6d9427b8f8c8c243ac7010",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-09-18T20:42:26Z",
    "title_canon_sha256": "b4e92c57c0d4f1e95be390a801d80a6203becbac61897fc43128fa15ac26b584"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.4100",
    "kind": "arxiv",
    "version": 1
  }
}