Pith Number

pith:XCNFK5PM

pith:2016:XCNFK5PMGNCPUFPJ7Z5YHTC4MM

not attested not anchored not stored refs pending

Toroidal Horizons in Binary Black Hole Mergers

Andy Bohn, Lawrence E. Kidder, Saul A. Teukolsky

arxiv:1606.00436 v1 · 2016-06-01 · 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{XCNFK5PMGNCPUFPJ7Z5YHTC4MM}

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	2026-05-18T01:05:42.990662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b89a5575ec3344fa15e9fe7b83cc5c632b4cf7566b43f7d26c4f468fb927ecb5

Aliases

arxiv: 1606.00436 · arxiv_version: 1606.00436v1 · doi: 10.48550/arxiv.1606.00436 · pith_short_12: XCNFK5PMGNCP · pith_short_16: XCNFK5PMGNCPUFPJ · pith_short_8: XCNFK5PM

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/XCNFK5PMGNCPUFPJ7Z5YHTC4MM \
  | 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: b89a5575ec3344fa15e9fe7b83cc5c632b4cf7566b43f7d26c4f468fb927ecb5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "caacd720efd0a21209651c82df6014743492651430272de45c9907bcbd8c240f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-06-01T20:00:02Z",
    "title_canon_sha256": "ddef16d1037c44ac3c723311328842265666459f0250461f3d30a57e2caeef5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.00436",
    "kind": "arxiv",
    "version": 1
  }
}