Pith Number

pith:EEX74ZTV

pith:2002:EEX74ZTV77TTLXS6PI56AAH3M7

not attested not anchored not stored refs pending

Gauge conditions for long-term numerical black hole evolutions without excision

Bernd Bruegmann, Denis Pollney, Edward Seidel, Michael Koppitz, Miguel Alcubierre, Peter Diener, Ryoji Takahashi

arxiv:gr-qc/0206072 v2 · 2002-06-25 · 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{EEX74ZTV77TTLXS6PI56AAH3M7}

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

3 papers in Pith

Cuspidal Singularities in Collapsing Domain Walls

Ringdown and lensing of triple systems

Nucleosynthesis in the fast ejecta of a neutron star merger

Receipt and verification

First computed	2026-07-04T15:32:07.389255Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

212ffe6675ffe735de5e7a3be000fb67d8857c1a3a87a292cbd50d2bee760083

Aliases

arxiv: gr-qc/0206072 · arxiv_version: gr-qc/0206072v2 · doi: 10.48550/arxiv.gr-qc/0206072 · pith_short_12: EEX74ZTV77TT · pith_short_16: EEX74ZTV77TTLXS6 · pith_short_8: EEX74ZTV

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/EEX74ZTV77TTLXS6PI56AAH3M7 \
  | 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: 212ffe6675ffe735de5e7a3be000fb67d8857c1a3a87a292cbd50d2bee760083

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c26a943db1509926b636d203a020555b42cd8819e79e6ab2cbc37b93aa17d0cf",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2002-06-25T16:17:52Z",
    "title_canon_sha256": "0986bb7be9be6f24b75dbdb9a13113a49e0e9f79e2ab237bcac0c93e8678447e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0206072",
    "kind": "arxiv",
    "version": 2
  }
}