Pith Number

pith:XXNY2ZHK

pith:2022:XXNY2ZHKG2SCUPAPZVSIKILY4R

not attested not anchored not stored refs pending

Quantum geometry and black holes

Javier Olmedo, Jorge Pullin, Rodolfo Gambini

arxiv:2211.05621 v2 · 2022-11-10 · 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{XXNY2ZHKG2SCUPAPZVSIKILY4R}

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

Dust shell in effective loop quantum black hole model

Receipt and verification

First computed	2026-07-05T11:02:08.360893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bddb8d64ea36a42a3c0fcd64852178e44600cb50d2455afa6c1fc371b18c17a4

Aliases

arxiv: 2211.05621 · arxiv_version: 2211.05621v2 · doi: 10.48550/arxiv.2211.05621 · pith_short_12: XXNY2ZHKG2SC · pith_short_16: XXNY2ZHKG2SCUPAP · pith_short_8: XXNY2ZHK

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/XXNY2ZHKG2SCUPAPZVSIKILY4R \
  | 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: bddb8d64ea36a42a3c0fcd64852178e44600cb50d2455afa6c1fc371b18c17a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "936b563da6918f8b337ee45f89e62b05af4dff1b869cec319658e860528ad697",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-11-10T14:52:41Z",
    "title_canon_sha256": "1206ad30b1f014d6ce3a5758056f3ddd0c0101a4d29f6e647bca16351b468b3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.05621",
    "kind": "arxiv",
    "version": 2
  }
}