Pith Number

pith:GET3BXZS

pith:2014:GET3BXZSUHOYVQMHB6FDOTOZF3

not attested not anchored not stored refs pending

Last gasp of a black hole: unitary evaporation implies non-monotonic mass loss

Eugenio Bianchi, Matteo Smerlak

arxiv:1405.5235 v1 · 2014-05-16 · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GET3BXZSUHOYVQMHB6FDOTOZF3}

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

Minimum lifetime of a black hole

Receipt and verification

First computed	2026-05-18T02:37:51.773354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3127b0df32a1dd8ac1870f8a374dd92ee20f45af566dddde97c3c69032178927

Aliases

arxiv: 1405.5235 · arxiv_version: 1405.5235v1 · doi: 10.48550/arxiv.1405.5235 · pith_short_12: GET3BXZSUHOY · pith_short_16: GET3BXZSUHOYVQMH · pith_short_8: GET3BXZS

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/GET3BXZSUHOYVQMHB6FDOTOZF3 \
  | 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: 3127b0df32a1dd8ac1870f8a374dd92ee20f45af566dddde97c3c69032178927

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c0da87ddcd62dbd1dc4e5ece48d00692790c36c8d10c287618b660fdc40dabd",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-05-16T17:40:45Z",
    "title_canon_sha256": "5c99262aa8b9c80467d2ce3fa53de29b4e32c230ac9e93ca0822dba63b2916ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.5235",
    "kind": "arxiv",
    "version": 1
  }
}