Pith Number

pith:A7IZ4MCM

pith:2006:A7IZ4MCMJEH4TNKIFFFRH5TICF

not attested not anchored not stored refs pending

Quantum Radiation of General Nonstationary Black Holes

(2) Institute of Theoretical Physics, 3) ((1) Department of Physics, (3) CCAST (World Lab.), Beijing, Beijing University of Technology, Jia-Chen Hua (1), Las Cruces, New Mexico, New Mexico State University, P. R. China, P. R. China), U.S.A., Yong-Chang Huang (2

arxiv:gr-qc/0612174 v8 · 2006-12-28 · 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{A7IZ4MCMJEH4TNKIFFFRH5TICF}

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	2026-05-18T04:34:28.908781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07d19e304c490fc9b548294b13f66811497a5f8f96f819bc06a04983a6ecab26

Aliases

arxiv: gr-qc/0612174 · arxiv_version: gr-qc/0612174v8 · doi: 10.48550/arxiv.gr-qc/0612174 · pith_short_12: A7IZ4MCMJEH4 · pith_short_16: A7IZ4MCMJEH4TNKI · pith_short_8: A7IZ4MCM

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/A7IZ4MCMJEH4TNKIFFFRH5TICF \
  | 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: 07d19e304c490fc9b548294b13f66811497a5f8f96f819bc06a04983a6ecab26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0c58a66df368b12eab6271f121a98602521dac57432ca4d020af743b03c23c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2006-12-28T02:43:09Z",
    "title_canon_sha256": "a64f869bdf91fda331e658cf40110944ba7edf8f98b684332dddbd61d082bee0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0612174",
    "kind": "arxiv",
    "version": 8
  }
}