Pith Number

pith:JUHQ5GQU

pith:2013:JUHQ5GQUPWXZSC2AGJJPJ2B5WU

not attested not anchored not stored refs pending

Kolmogorov and Nekhoroshev theory for the problem of three bodies

Antonio Giorgilli, Marco Sansottera, Ugo Locatelli

arxiv:1303.7395 v1 · 2013-03-29 · math-ph · 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{JUHQ5GQUPWXZSC2AGJJPJ2B5WU}

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	2026-05-18T03:29:28.572196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d0f0e9a147daf990b403252f4e83db5151d36e0d191e51c7568b81215f15241

Aliases

arxiv: 1303.7395 · arxiv_version: 1303.7395v1 · doi: 10.48550/arxiv.1303.7395 · pith_short_12: JUHQ5GQUPWXZ · pith_short_16: JUHQ5GQUPWXZSC2A · pith_short_8: JUHQ5GQU

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/JUHQ5GQUPWXZSC2AGJJPJ2B5WU \
  | 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: 4d0f0e9a147daf990b403252f4e83db5151d36e0d191e51c7568b81215f15241

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78c4aacff33ebc5c3a96fefaf72f2576508e5b382fd878353ab06bfe6d59fab5",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2013-03-29T13:41:12Z",
    "title_canon_sha256": "c85d724376a9ad4555f84941c1cce555e6e4062f08fcf2bc74be677d6c44d65c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.7395",
    "kind": "arxiv",
    "version": 1
  }
}