Pith Number

pith:XPRN72YG

pith:2023:XPRN72YGKX52JWYIEEXX5EE6GL

not attested not anchored not stored refs pending

Information retrieval from Hawking radiation in the non-isometric model of black hole interior: theory and quantum simulations

Jin Wang, Kun Zhang, Ran Li, Xuanhua Wang

arxiv:2307.01454 v3 · 2023-07-04 · hep-th · gr-qc · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XPRN72YGKX52JWYIEEXX5EE6GL}

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	2026-07-05T07:30:03.458094Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbe2dfeb0655fba4db08212f7e909e32f93ddd2dacc62f27c7d5fc67903a40aa

Aliases

arxiv: 2307.01454 · arxiv_version: 2307.01454v3 · doi: 10.48550/arxiv.2307.01454 · pith_short_12: XPRN72YGKX52 · pith_short_16: XPRN72YGKX52JWYI · pith_short_8: XPRN72YG

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/XPRN72YGKX52JWYIEEXX5EE6GL \
  | 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: bbe2dfeb0655fba4db08212f7e909e32f93ddd2dacc62f27c7d5fc67903a40aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b599dd293bb64ffd22a06e1b5352a8b46f8de7c1bec80b6acaf484e3315ea521",
    "cross_cats_sorted": [
      "gr-qc",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2023-07-04T03:16:36Z",
    "title_canon_sha256": "0364070f9319203ba192c8c26b51f3314eefcc3b6d5d715f8fe178890d01abed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.01454",
    "kind": "arxiv",
    "version": 3
  }
}