Pith Number

pith:S4TSQ2R2

pith:2013:S4TSQ2R2L2EE66T2PXD27PV3TO

not attested not anchored not stored refs pending

Observables of a test-mass along an inclined orbit in a post-Newtonian approximated Kerr spacetime to leading-order-quadratic-in-spin

Abhay Shah, Gerhard Sch\"afer, Steven Hergt

arxiv:1303.6829 v2 · 2013-03-27 · 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{S4TSQ2R2L2EE66T2PXD27PV3TO}

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	2026-05-18T01:50:51.987851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9727286a3a5e884f7a7a7dc7afbebb9b81c5b75efe67810e2f5cdb45df7bd6b9

Aliases

arxiv: 1303.6829 · arxiv_version: 1303.6829v2 · doi: 10.48550/arxiv.1303.6829 · pith_short_12: S4TSQ2R2L2EE · pith_short_16: S4TSQ2R2L2EE66T2 · pith_short_8: S4TSQ2R2

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/S4TSQ2R2L2EE66T2PXD27PV3TO \
  | 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: 9727286a3a5e884f7a7a7dc7afbebb9b81c5b75efe67810e2f5cdb45df7bd6b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "667867be8d13d091536a06022ff720910bc0a8c3bdc2b95c425a372c9fbf8d46",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-03-27T13:37:43Z",
    "title_canon_sha256": "bef82cab9a69277b388eab07fe740c93ef40b3fb583edda116e042fb40679e20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.6829",
    "kind": "arxiv",
    "version": 2
  }
}