Pith Number

pith:DJLXVAOD

pith:2005:DJLXVAOD3BOHGQE7253RX4XUTF

not attested not anchored not stored refs pending

Local existence of dynamical and trapping horizons

Lars Andersson, Marc Mars, Walter Simon

arxiv:gr-qc/0506013 v2 · 2005-06-02 · 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{DJLXVAOD3BOHGQE7253RX4XUTF}

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

6 papers in Pith

Interior marginally outer trapped surfaces in Hayward black holes

Convex foliations and trapped submanifolds

Cusp Formation in Merging Black Hole Horizons

Expansion operators in spherically symmetric loop quantum gravity

Cusp Formation in Merging Black Hole Horizons

Receipt and verification

First computed	2026-07-04T16:55:14.964435Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a577a81c3d85c73409fd7771bf2f4996b8fbeb203d42b0e1e2dca69cbecbb05

Aliases

arxiv: gr-qc/0506013 · arxiv_version: gr-qc/0506013v2 · doi: 10.48550/arxiv.gr-qc/0506013 · pith_short_12: DJLXVAOD3BOH · pith_short_16: DJLXVAOD3BOHGQE7 · pith_short_8: DJLXVAOD

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/DJLXVAOD3BOHGQE7253RX4XUTF \
  | 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: 1a577a81c3d85c73409fd7771bf2f4996b8fbeb203d42b0e1e2dca69cbecbb05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83113795c2268a1b3110978713e3536da60981f188299a7fc32182c09a375c12",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2005-06-02T15:07:54Z",
    "title_canon_sha256": "30035367b555e21b63b323eece633b8f72ba77592803ebc4d971cd0405a6aafe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0506013",
    "kind": "arxiv",
    "version": 2
  }
}