Pith Number

pith:GH6ZK2B5

pith:2013:GH6ZK2B5457TBSIMGSI3W2DBKC

not attested not anchored not stored refs pending

The spin-orbit resonances of the Solar system: A mathematical treatment matching physical data

Francesco Antognini, Luca Biasco, Luigi Chierchia

arxiv:1312.7544 v1 · 2013-12-29 · math.DS · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GH6ZK2B5457TBSIMGSI3W2DBKC}

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	2026-05-18T01:45:35.376262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31fd95683de77f30c90c3491bb686150b1a884d9db296df3606ad670c6a6d44d

Aliases

arxiv: 1312.7544 · arxiv_version: 1312.7544v1 · doi: 10.48550/arxiv.1312.7544 · pith_short_12: GH6ZK2B5457T · pith_short_16: GH6ZK2B5457TBSIM · pith_short_8: GH6ZK2B5

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/GH6ZK2B5457TBSIMGSI3W2DBKC \
  | 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: 31fd95683de77f30c90c3491bb686150b1a884d9db296df3606ad670c6a6d44d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8df745c3e73a5dd4a5eea955050b08e24d11fa3ea76045a1b81b8f5f7edb35e2",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2013-12-29T14:55:36Z",
    "title_canon_sha256": "64ffe85530c6c87bd51d74f6b50a7d88be98ceacdd1d8f83fbe4b805235d68c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.7544",
    "kind": "arxiv",
    "version": 1
  }
}