Pith Number

pith:UADX6BBT

pith:2015:UADX6BBTIWNKCQWAKUX5OEHXX4

not attested not anchored not stored refs pending

Horizon of quantum black holes in various dimensions

Andrea Giugno, Jonas Mureika, Roberto Casadio, Rogerio T. Cavalcanti

arxiv:1509.09317 v3 · 2015-09-30 · gr-qc · hep-th · 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{UADX6BBTIWNKCQWAKUX5OEHXX4}

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	2026-05-18T01:00:19.730661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0077f0433459aa142c0552fd710f7bf3615a62b6c5b341d0c280cc33d727327

Aliases

arxiv: 1509.09317 · arxiv_version: 1509.09317v3 · doi: 10.48550/arxiv.1509.09317 · pith_short_12: UADX6BBTIWNK · pith_short_16: UADX6BBTIWNKCQWA · pith_short_8: UADX6BBT

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/UADX6BBTIWNKCQWAKUX5OEHXX4 \
  | 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: a0077f0433459aa142c0552fd710f7bf3615a62b6c5b341d0c280cc33d727327

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b54f2c0018334965d8c10a8b28f017aa3d0416483452effb0815c07a127330a",
    "cross_cats_sorted": [
      "hep-th",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-09-30T19:55:55Z",
    "title_canon_sha256": "359070a0b17feab72a3ae24bfba4ee8d6adbc0a10b285631dd298b1f547c657e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.09317",
    "kind": "arxiv",
    "version": 3
  }
}