Pith Number

pith:3BTVSTKV

pith:2023:3BTVSTKVOEUQFOR6ONPDDQ4MB3

not attested not anchored not stored refs pending

Hamiltonian dynamics on the symplectic extended phase space for autonomous and non-autonomous systems

J\"urgen Struckmeier

arxiv:2304.09633 v1 · 2023-04-19 · 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{3BTVSTKVOEUQFOR6ONPDDQ4MB3}

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.

Cited by

1 paper in Pith

Motion in time of a swinging Atwood machine

Receipt and verification

First computed	2026-07-05T06:04:14.247825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d867594d55712902ba3e735e31c38c0ed1ba13bffe1971c06048657597cf3935

Aliases

arxiv: 2304.09633 · arxiv_version: 2304.09633v1 · doi: 10.48550/arxiv.2304.09633 · pith_short_12: 3BTVSTKVOEUQ · pith_short_16: 3BTVSTKVOEUQFOR6 · pith_short_8: 3BTVSTKV

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/3BTVSTKVOEUQFOR6ONPDDQ4MB3 \
  | 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: d867594d55712902ba3e735e31c38c0ed1ba13bffe1971c06048657597cf3935

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37a3eaf5dd14b44cf91dd3964114662c76d8b226976e43115e77c44e202714ed",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2023-04-19T13:13:45Z",
    "title_canon_sha256": "0b1411cb3840d20b165de4ff41a146d19904621dba5667b1101fe991811aa773"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.09633",
    "kind": "arxiv",
    "version": 1
  }
}