Pith Number

pith:5AXZQHV2

pith:2016:5AXZQHV2B7Q7DZMC5XQWWZTYT6

not attested not anchored not stored refs pending

Geometry of isolated horizons

Ale\v{s} Flandera

arxiv:1611.02215 v1 · 2016-11-07 · 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{5AXZQHV2B7Q7DZMC5XQWWZTYT6}

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

Black Hole Tomography: Unveiling Black Hole Ringdown via Gravitational Wave Observations

Receipt and verification

First computed	2026-05-18T01:00:02.841542Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e82f981eba0fe1f1e582ede16b66789faef05a8796989c5bc49cf62a6c101d93

Aliases

arxiv: 1611.02215 · arxiv_version: 1611.02215v1 · doi: 10.48550/arxiv.1611.02215 · pith_short_12: 5AXZQHV2B7Q7 · pith_short_16: 5AXZQHV2B7Q7DZMC · pith_short_8: 5AXZQHV2

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/5AXZQHV2B7Q7DZMC5XQWWZTYT6 \
  | 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: e82f981eba0fe1f1e582ede16b66789faef05a8796989c5bc49cf62a6c101d93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d24a1d4d09a52c503fb77d0acabbd6244ff304a0bbf3c77e6990338e8b22c7c2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-11-07T19:06:28Z",
    "title_canon_sha256": "c4cb08c58b9cc77b25d95996c4cc3017bca0d886395e103f681370ba163ba9bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.02215",
    "kind": "arxiv",
    "version": 1
  }
}