Pith Number

pith:KK7EC3KT

pith:2003:KK7EC3KTL5W2KRWOGPXJWCNJJG

not attested not anchored not stored refs pending

Physics and Initial Data for Multiple Black Hole Spacetimes

David Neilsen, Erin Bonning, Pedro Marronetti, Richard Matzner

arxiv:gr-qc/0305071 v1 · 2003-05-19 · 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{KK7EC3KTL5W2KRWOGPXJWCNJJG}

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

General Boosted Black Holes: A First Approximation

Receipt and verification

First computed	2026-07-04T16:40:12.839617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52be416d535f6da546ce33ee9b09a949809be1eaa1eace56ee3e1591b739acef

Aliases

arxiv: gr-qc/0305071 · arxiv_version: gr-qc/0305071v1 · doi: 10.48550/arxiv.gr-qc/0305071 · pith_short_12: KK7EC3KTL5W2 · pith_short_16: KK7EC3KTL5W2KRWO · pith_short_8: KK7EC3KT

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/KK7EC3KTL5W2KRWOGPXJWCNJJG \
  | 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: 52be416d535f6da546ce33ee9b09a949809be1eaa1eace56ee3e1591b739acef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6dbf9a54e1e9e402cab8135aebb575615e4079c710bde83af3a8bb41e65c3713",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2003-05-19T18:20:34Z",
    "title_canon_sha256": "874a7d7654d8ce4a9c0f8d932acdd2c4550dc906719776dd9369cabd6be5ac8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0305071",
    "kind": "arxiv",
    "version": 1
  }
}