Pith Number

pith:AGM5AQR5

pith:2013:AGM5AQR5D4ILF3TZPDFMBN3XKX

not attested not anchored not stored refs pending

Periodic Orbit Theory Revisited in the Anisotropic Kepler Problem

Kazuhiro Kubo, Tokuzo Shimada

arxiv:1311.1727 v1 · 2013-11-07 · math-ph · math.MP · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AGM5AQR5D4ILF3TZPDFMBN3XKX}

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	2026-05-18T03:07:43.493340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0199d0423d1f10b2ee7978cac0b77755cbad479f61b6adee24648d76e05de2d5

Aliases

arxiv: 1311.1727 · arxiv_version: 1311.1727v1 · doi: 10.48550/arxiv.1311.1727 · pith_short_12: AGM5AQR5D4IL · pith_short_16: AGM5AQR5D4ILF3TZ · pith_short_8: AGM5AQR5

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/AGM5AQR5D4ILF3TZPDFMBN3XKX \
  | 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: 0199d0423d1f10b2ee7978cac0b77755cbad479f61b6adee24648d76e05de2d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dacbb4550d46760ace9f8b63a164d8e6a72f03fc3da6fe27878d3d8addbbb573",
    "cross_cats_sorted": [
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2013-11-07T16:11:12Z",
    "title_canon_sha256": "870dc0a369d71bd346ac9e0b39e22cc2fc5dfaf182bda36b1b93e71921ed794f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.1727",
    "kind": "arxiv",
    "version": 1
  }
}