Pith Number

pith:FX3ZKEYV

pith:2022:FX3ZKEYVTQBD523OJGASMDYQHA

not attested not anchored not stored refs pending

Island and Page curve for one-sided asymptotically flat black hole

Dong-Hui Du, Fu-Wen Shu, Wen-Cong Gan

arxiv:2203.06310 v2 · 2022-03-12 · 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{FX3ZKEYVTQBD523OJGASMDYQHA}

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

Entanglement islands, fuzzballs and stretched horizons

Receipt and verification

First computed	2026-07-05T04:37:34.244210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2df79513159c023eeb6e4981260f10381bda98a6933ae2b1afd4e43752c14d8e

Aliases

arxiv: 2203.06310 · arxiv_version: 2203.06310v2 · doi: 10.48550/arxiv.2203.06310 · pith_short_12: FX3ZKEYVTQBD · pith_short_16: FX3ZKEYVTQBD523O · pith_short_8: FX3ZKEYV

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/FX3ZKEYVTQBD523OJGASMDYQHA \
  | 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: 2df79513159c023eeb6e4981260f10381bda98a6933ae2b1afd4e43752c14d8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d17b1417e5fdbdf2689c606ab3ae12ad3b7f1e05246b6c38153a1a271488764",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2022-03-12T01:53:17Z",
    "title_canon_sha256": "e97ed10a6fb469d7a712457d59bde2ffbeb4dbf5b4cf46a4963574c70ca32536"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.06310",
    "kind": "arxiv",
    "version": 2
  }
}