Pith Number

pith:KQ4TQD73

pith:2026:KQ4TQD73FPZLBR5RLGZF7TEWSX

not attested not anchored not stored refs pending

Secular evolution of orbital parameters for general bound orbits in Kerr spacetime

Hiroyuki Nakano, Norichika Sago, Ryuichi Fujita, Soichiro Isoyama

arxiv:2603.27941 v1 · 2026-03-30 · gr-qc · astro-ph.HE · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KQ4TQD73FPZLBR5RLGZF7TEWSX}

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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

7 papers in Pith

Pitching Cosmic Curveballs: Environmental Effects on Extreme-Mass-Ratio Inspirals with Spinning Secondaries

Efficient and Stable Computation of Gravitational-Wave Fluxes from Generic Kerr Orbits via a Unified HeunC Framework

Quadrupole and quadratic-in-spin effects in quasicircular, spinning, asymmetric binaries

Analytical Fluxes from Generic Schwarzschild Geodesics

Receipt and verification

First computed	2026-08-03T01:29:02.832829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5439380ffb2bf2b0c7b159b25fcc9695c1db2448f1a60fe346c86977cd3d3fda

Aliases

arxiv: 2603.27941 · arxiv_version: 2603.27941v1 · doi: 10.48550/arxiv.2603.27941 · pith_short_12: KQ4TQD73FPZL · pith_short_16: KQ4TQD73FPZLBR5R · pith_short_8: KQ4TQD73

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/KQ4TQD73FPZLBR5RLGZF7TEWSX \
  | 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: 5439380ffb2bf2b0c7b159b25fcc9695c1db2448f1a60fe346c86977cd3d3fda

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5be406ceb99fe00afddbb135d4f6fd4d3dc1e05f20a28424361b1903e30a989d",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2026-03-30T01:34:12Z",
    "title_canon_sha256": "328f884b77d5f92015fcc1ded010f6b8c3491f295500ab5eb3b45f243d489995"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.27941",
    "kind": "arxiv",
    "version": 1
  }
}