Pith Number

pith:YRIT6TD7

pith:2003:YRIT6TD7WBEGXLRHKMIMEBOE6Y

not attested not anchored not stored refs pending

Toward standard testbeds for numerical relativity

Bela Szilagyi, Carles Bona, Christiane Lechner, David Fiske, David Rideout, Deirdre Shoemaker, Denis Pollney, Edward Seidel, Erik Schnetter, F. Siddharta Guzman, Gabrielle Allen, Hisa-aki Shinkai, Ian Hawke, Jeffrey Winicour, Marcelo Salgado, Michael Koppitz, Miguel Alcubierre, Ryoji Takahashi, Sascha Husa, Scott H. Hawley, Tom Goodale

arxiv:gr-qc/0305023 v1 · 2003-05-06 · 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{YRIT6TD7WBEGXLRHKMIMEBOE6Y}

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

Quantum correlations in a gravitational collapse simulation with SpheriCo.jl

Receipt and verification

First computed	2026-07-04T16:40:12.427636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4513f4c7fb0486bae275310c205c4f601fd406e4d689abfdd1c162ddbe27fa0

Aliases

arxiv: gr-qc/0305023 · arxiv_version: gr-qc/0305023v1 · doi: 10.48550/arxiv.gr-qc/0305023 · pith_short_12: YRIT6TD7WBEG · pith_short_16: YRIT6TD7WBEGXLRH · pith_short_8: YRIT6TD7

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/YRIT6TD7WBEGXLRHKMIMEBOE6Y \
  | 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: c4513f4c7fb0486bae275310c205c4f601fd406e4d689abfdd1c162ddbe27fa0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73f570e3590d9231ce9477e4e7a4b15600499ccab7e58963dd7ae334797fb111",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2003-05-06T12:39:29Z",
    "title_canon_sha256": "fbd03790c91966f3dc0bdb3cd5e8c41f532cfc3df2d5c8f941c33d843cff85c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0305023",
    "kind": "arxiv",
    "version": 1
  }
}