Pith Number

pith:C6BXCYXF

pith:2017:C6BXCYXF7TVIPUCCHPTPRMC75P

not attested not anchored not stored refs pending

An analysis of the Sun-Earth-Asteroid systems based on the two-centre problem

Gabriella Pinzari

arxiv:1702.03680 v2 · 2017-02-13 · math.DS · math-ph · math.HO · 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{C6BXCYXF7TVIPUCCHPTPRMC75P}

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	2026-05-18T00:43:08.737926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17837162e5fcea87d0423be6f8b05febe114aaa5394e8290430ad4cc22cc9257

Aliases

arxiv: 1702.03680 · arxiv_version: 1702.03680v2 · doi: 10.48550/arxiv.1702.03680 · pith_short_12: C6BXCYXF7TVI · pith_short_16: C6BXCYXF7TVIPUCC · pith_short_8: C6BXCYXF

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/C6BXCYXF7TVIPUCCHPTPRMC75P \
  | 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: 17837162e5fcea87d0423be6f8b05febe114aaa5394e8290430ad4cc22cc9257

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78750ce9958f37fc26ef77437eea8c9ebceadf036426b67ec0e75b5f0933e358",
    "cross_cats_sorted": [
      "math-ph",
      "math.HO",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2017-02-13T09:12:24Z",
    "title_canon_sha256": "7051d259f57400bf98972f72f9a2880a9b362ff692d0548f8ebd3615863b105a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.03680",
    "kind": "arxiv",
    "version": 2
  }
}