Pith Number

pith:BTOI73V4

pith:2025:BTOI73V4NRBLGNCFSMRFSPGDQD

not attested not anchored not stored refs pending

Dynamical von Zeipel-Lidov-Kozai Oscillations of a Binary on a Spherical Orbit around a Rotating Supermassive Black Hole

Hirotada Okawa, Kei-ichi Maeda

arxiv:2504.18934 v2 · 2025-04-26 · 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{BTOI73V4NRBLGNCFSMRFSPGDQD}

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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

2 papers in Pith

Dynamics of Binary System around a Supermassive Black Hole :Binary Scattering and Eccentric vZLK Oscillations

Receipt and verification

First computed	2026-07-05T11:04:21.819774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cdc8feebc6c42b334459322593cc380f931bac100a23a18e639530c958bf735

Aliases

arxiv: 2504.18934 · arxiv_version: 2504.18934v2 · doi: 10.48550/arxiv.2504.18934 · pith_short_12: BTOI73V4NRBL · pith_short_16: BTOI73V4NRBLGNCF · pith_short_8: BTOI73V4

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/BTOI73V4NRBLGNCFSMRFSPGDQD \
  | 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: 0cdc8feebc6c42b334459322593cc380f931bac100a23a18e639530c958bf735

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3dc86ca5bd9c6053e3ac1354163e44d236c5e6fa7028cf3e9e44e57f914b78b9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-04-26T14:33:22Z",
    "title_canon_sha256": "42505179e1061aa9fa4978126df9e947903445befe11efec2d2f365b9e8c5e34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.18934",
    "kind": "arxiv",
    "version": 2
  }
}