Pith Number

pith:7NNLNKVS

pith:2013:7NNLNKVSMXMXPG6EHTX2OZEO3P

not attested not anchored not stored refs pending

Phases of information release during black hole evaporation

A.J.M. Medved, Ram Brustein

arxiv:1310.5861 v1 · 2013-10-22 · 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{7NNLNKVSMXMXPG6EHTX2OZEO3P}

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	2026-05-18T01:46:56.393506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb5ab6aab265d9779bc43cefa7648edbfc49b391a10869cc80ae5d35a6a63caf

Aliases

arxiv: 1310.5861 · arxiv_version: 1310.5861v1 · doi: 10.48550/arxiv.1310.5861 · pith_short_12: 7NNLNKVSMXMX · pith_short_16: 7NNLNKVSMXMXPG6E · pith_short_8: 7NNLNKVS

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/7NNLNKVSMXMXPG6EHTX2OZEO3P \
  | 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: fb5ab6aab265d9779bc43cefa7648edbfc49b391a10869cc80ae5d35a6a63caf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82fe0c51a3d74fd5818baca197cf82b8003e1ea0621e9881256078cf2317d57c",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-10-22T09:59:31Z",
    "title_canon_sha256": "d5de0ab97d9ee5fd2854d77dba7f6ad462f5c76ed65103cc29b5611958d14af5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.5861",
    "kind": "arxiv",
    "version": 1
  }
}