Pith Number

pith:O6QGHPKK

pith:2006:O6QGHPKKVMDGDADGZHUHNKDEXN

not attested not anchored not stored refs pending

The last orbit of binary black holes

C. O. Lousto, M. Campanelli, Y. Zlochower

arxiv:gr-qc/0601091 v1 · 2006-01-23 · 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{O6QGHPKKVMDGDADGZHUHNKDEXN}

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

A Possible Triple Formation Scenario of Binary Black Hole Merge With One In Pair-instability Supernova Mass Gap

Receipt and verification

First computed	2026-07-04T15:17:33.096882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77a063bd4aab06618066c9e876a864bb452f15c26d68fe2ef0db52f8c3d45b30

Aliases

arxiv: gr-qc/0601091 · arxiv_version: gr-qc/0601091v1 · doi: 10.48550/arxiv.gr-qc/0601091 · pith_short_12: O6QGHPKKVMDG · pith_short_16: O6QGHPKKVMDGDADG · pith_short_8: O6QGHPKK

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/O6QGHPKKVMDGDADGZHUHNKDEXN \
  | 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: 77a063bd4aab06618066c9e876a864bb452f15c26d68fe2ef0db52f8c3d45b30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1eca11754241861fc8fc7f32bf95bbfad4162caa0570718549abbf443caecf7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2006-01-23T02:56:47Z",
    "title_canon_sha256": "77f873dec8c386dbb2e01d1829c907ffd59b32ee3c8f8a5b721f533785f9a84c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0601091",
    "kind": "arxiv",
    "version": 1
  }
}