Pith Number

pith:EYCK4L72

pith:2013:EYCK4L72GL53YRPR3FKFOZHMRE

not attested not anchored not stored refs pending

Spin-orbit coupling and chaotic rotation for coorbital bodies in quasi-circular orbits

Alexandre C.M. Correia, Philippe Robutel (IMCCE)

arxiv:1311.6750 v2 · 2013-11-26 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EYCK4L72GL53YRPR3FKFOZHMRE}

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	2026-05-18T03:05:37.272736Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2604ae2ffa32fbbc45f1d9545764ec892397ac4693501103f43714cbf77838ff

Aliases

arxiv: 1311.6750 · arxiv_version: 1311.6750v2 · doi: 10.48550/arxiv.1311.6750 · pith_short_12: EYCK4L72GL53 · pith_short_16: EYCK4L72GL53YRPR · pith_short_8: EYCK4L72

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/EYCK4L72GL53YRPR3FKFOZHMRE \
  | 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: 2604ae2ffa32fbbc45f1d9545764ec892397ac4693501103f43714cbf77838ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98097943f0794b9fbe45f39e6e98081381dea3423b5ee0ba2565ee56bf80211b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-11-26T17:45:25Z",
    "title_canon_sha256": "8eb71e7791db0d85bdc98d40eab99889219c731afdc3f09fa38c4d0842e122ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.6750",
    "kind": "arxiv",
    "version": 2
  }
}