Pith Number

pith:A7IB3IL4

pith:2017:A7IB3IL4R37GRBIMOF3332GE6L

not attested not anchored not stored refs pending

Secular dynamics of a planar model of the Sun-Jupiter-Saturn-Uranus system; effective stability into the light of Kolmogorov and Nekhoroshev theories

Antonio Giorgilli, Marco Sansottera, Ugo Locatelli

arxiv:1702.04894 v1 · 2017-02-16 · math-ph · math.DS · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A7IB3IL4R37GRBIMOF3332GE6L}

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	2026-05-18T00:50:36.864778Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07d01da17c8efe68850c7177bde8c4f2f56d06628cc75e4110712f553b7e8bf8

Aliases

arxiv: 1702.04894 · arxiv_version: 1702.04894v1 · doi: 10.48550/arxiv.1702.04894 · pith_short_12: A7IB3IL4R37G · pith_short_16: A7IB3IL4R37GRBIM · pith_short_8: A7IB3IL4

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/A7IB3IL4R37GRBIMOF3332GE6L \
  | 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: 07d01da17c8efe68850c7177bde8c4f2f56d06628cc75e4110712f553b7e8bf8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "230a07ad76bd4b2cd540b4966d984734c3d730213c682f4b7f3e3141d183b6b4",
    "cross_cats_sorted": [
      "math.DS",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2017-02-16T08:57:08Z",
    "title_canon_sha256": "bd7a92cbbbf6b8d1a12759e2836cffe8438c170079892bc1f8d20935bfde78f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.04894",
    "kind": "arxiv",
    "version": 1
  }
}