Pith Number

pith:LGU763O6

pith:2004:LGU763O65C7X3XC6S5FNNJFHT3

not attested not anchored not stored refs pending

Dynamical evolution of quasi-circular binary black hole data

Bernd Bruegmann, Denis Pollney, Edward Seidel, Frank Herrmann, F. Siddhartha Guzman, Ian Hawke, Jonathan Thornburg, Michael Koppitz, Miguel Alcubierre, Peter Diener, Scott Hawley

arxiv:gr-qc/0411149 v2 · 2004-11-30 · 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{LGU763O65C7X3XC6S5FNNJFHT3}

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	2026-07-04T15:31:26.483047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59a9ff6ddee8bf7ddc5e974ad6a4a79ef73dc4df1416149d629b14a0a2c25ef7

Aliases

arxiv: gr-qc/0411149 · arxiv_version: gr-qc/0411149v2 · doi: 10.48550/arxiv.gr-qc/0411149 · pith_short_12: LGU763O65C7X · pith_short_16: LGU763O65C7X3XC6 · pith_short_8: LGU763O6

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/LGU763O65C7X3XC6S5FNNJFHT3 \
  | 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: 59a9ff6ddee8bf7ddc5e974ad6a4a79ef73dc4df1416149d629b14a0a2c25ef7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfcf55f2c0ecd0cb6f6eb40ce3819777ffa886beea728cf06b9619a86889fbd5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2004-11-30T17:55:46Z",
    "title_canon_sha256": "7f039bc0b7885784632d3be128117c1ecb988ccf95e74cb548bf8201403971f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0411149",
    "kind": "arxiv",
    "version": 2
  }
}