Pith Number

pith:ISM2SGPC

pith:2014:ISM2SGPCEZIXVJNECARCHYBB4X

not attested not anchored not stored refs pending

Periodic orbits for 3 and 4 co-orbital bodies

Colin McInnes, Patricia Verrier

arxiv:1405.7517 v2 · 2014-05-29 · astro-ph.EP · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ISM2SGPCEZIXVJNECARCHYBB4X}

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	2026-05-18T02:48:35.676224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4499a919e226517aa5a4102223e021e5d1154a22240a7ed9bb53ad8373c6f856

Aliases

arxiv: 1405.7517 · arxiv_version: 1405.7517v2 · doi: 10.48550/arxiv.1405.7517 · pith_short_12: ISM2SGPCEZIX · pith_short_16: ISM2SGPCEZIXVJNE · pith_short_8: ISM2SGPC

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/ISM2SGPCEZIXVJNECARCHYBB4X \
  | 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: 4499a919e226517aa5a4102223e021e5d1154a22240a7ed9bb53ad8373c6f856

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "101c59032696eff0350d49b10b1c8616ae09b2d46db2691c9c9eb50536c35a40",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-05-29T10:41:03Z",
    "title_canon_sha256": "8827c34e7c02dfb07d66037b6517918e56aafa6d58c251e1246fdf3346c9d42c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.7517",
    "kind": "arxiv",
    "version": 2
  }
}