Pith Number

pith:JRNFKRYB

pith:2023:JRNFKRYBKCMCNMGVVNFJCSH2AY

not attested not anchored not stored refs pending

Circumventing the black hole hair-loss problem

Peng Cheng

arxiv:2308.08095 v2 · 2023-08-16 · 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{JRNFKRYBKCMCNMGVVNFJCSH2AY}

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.

Cited by

1 paper in Pith

Scattering Hawking Radiation

Receipt and verification

First computed	2026-07-05T06:52:25.789227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c5a554701509826b0d5ab4a9148fa06185a44f10cd311f6debd8b995ecff76d

Aliases

arxiv: 2308.08095 · arxiv_version: 2308.08095v2 · doi: 10.48550/arxiv.2308.08095 · pith_short_12: JRNFKRYBKCMC · pith_short_16: JRNFKRYBKCMCNMGV · pith_short_8: JRNFKRYB

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/JRNFKRYBKCMCNMGVVNFJCSH2AY \
  | 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: 4c5a554701509826b0d5ab4a9148fa06185a44f10cd311f6debd8b995ecff76d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8956f15a43acb4db45311ebe2ca93f2ea84ae66d3550033dd472a6162b8f14c9",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2023-08-16T02:05:22Z",
    "title_canon_sha256": "65e8ac3fc7868f6cd17c293e45581d31648beab9e4db7241fe5bc036781073d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.08095",
    "kind": "arxiv",
    "version": 2
  }
}