Pith Number

pith:6YTKZSU7

pith:2010:6YTKZSU77HMYCX3P4ZVISHKUSV

not attested not anchored not stored refs pending

Hybrid black-hole binary initial data

Bernard J. Kelly, Bruno C. Mundim, Hiroyuki Nakano, Manuela Campanelli, Yosef Zlochower

arxiv:1012.0886 v1 · 2010-12-04 · 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{6YTKZSU77HMYCX3P4ZVISHKUSV}

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	2026-05-18T02:23:15.914622Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f626acca9ff9d9815f6fe66a891d54957ebda30b0962bd025752e3813eced2c2

Aliases

arxiv: 1012.0886 · arxiv_version: 1012.0886v1 · doi: 10.48550/arxiv.1012.0886 · pith_short_12: 6YTKZSU77HMY · pith_short_16: 6YTKZSU77HMYCX3P · pith_short_8: 6YTKZSU7

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/6YTKZSU77HMYCX3P4ZVISHKUSV \
  | 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: f626acca9ff9d9815f6fe66a891d54957ebda30b0962bd025752e3813eced2c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e39b8a3a930b629e083cdab288eaae7b7bc17b12f5d346e84617e0b9b01bfffd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-12-04T07:28:21Z",
    "title_canon_sha256": "6d5f6a6245800580d96bd2759460ba40302e942e014ac3e88a827cbf7c61b656"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.0886",
    "kind": "arxiv",
    "version": 1
  }
}