Pith Number

pith:WMHGX53Z

pith:2011:WMHGX53ZLRPWGKAAE7OKHDLDPD

not attested not anchored not stored refs pending

Hawking Radiation as tunneling and the unified first law of thermodynamics for a class of dynamical black holes

Dan-Tao Peng, Ke-Xia Jiang, San-Min Ke

arxiv:1105.0595 v1 · 2011-05-03 · 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{WMHGX53ZLRPWGKAAE7OKHDLDPD}

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	2026-05-18T04:23:02.058218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b30e6bf7795c5f63280027dca38d6378c8a8488b89bd83b60e2a8c928c6ab3d8

Aliases

arxiv: 1105.0595 · arxiv_version: 1105.0595v1 · doi: 10.48550/arxiv.1105.0595 · pith_short_12: WMHGX53ZLRPW · pith_short_16: WMHGX53ZLRPWGKAA · pith_short_8: WMHGX53Z

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/WMHGX53ZLRPWGKAAE7OKHDLDPD \
  | 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: b30e6bf7795c5f63280027dca38d6378c8a8488b89bd83b60e2a8c928c6ab3d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f15bd83da74c287529f555ded539e3eb04b981baa8e3e6f47e06f74167c11b74",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-05-03T14:38:33Z",
    "title_canon_sha256": "fbd915883e5e8cb4a282fc896bbc280ff505c528bb022243d18c45537e4d1145"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.0595",
    "kind": "arxiv",
    "version": 1
  }
}