Pith Number

pith:W7SOREYT

pith:2009:W7SOREYTWCU4JPOXAZYNK6C6SB

not attested not anchored not stored refs pending

Hawking radiation from covariant anomalies in 2+1 dimensional black holes

Jong-Dae Park, Soonkeon Nam

arxiv:0902.0982 v1 · 2009-02-05 · 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{W7SOREYTWCU4JPOXAZYNK6C6SB}

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	2026-07-04T15:46:24.966787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7e4e89313b0a9c4bdd70670d5785e904b03b2f28efc378b7a7df950c72829e7

Aliases

arxiv: 0902.0982 · arxiv_version: 0902.0982v1 · doi: 10.48550/arxiv.0902.0982 · pith_short_12: W7SOREYTWCU4 · pith_short_16: W7SOREYTWCU4JPOX · pith_short_8: W7SOREYT

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/W7SOREYTWCU4JPOXAZYNK6C6SB \
  | 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: b7e4e89313b0a9c4bdd70670d5785e904b03b2f28efc378b7a7df950c72829e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da193ed793a1f7a935fb295bee6416cbc509a9472346b8b86eaa55eb2b8bec01",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-02-05T21:30:14Z",
    "title_canon_sha256": "1eab6a615f136d1dda9e6956c74684f88d0d7652ab99a91ce598c32d81e284c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.0982",
    "kind": "arxiv",
    "version": 1
  }
}