Pith Number

pith:PBCFMLTI

pith:2017:PBCFMLTITG6V2F7NTZTVHI5BE3

not attested not anchored not stored refs pending

Poisson Algebras and 3D Superintegrable Hamiltonian Systems

Allan P. Fordy, Qing Huang

arxiv:1708.07024 v3 · 2017-08-23 · nlin.SI · 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{PBCFMLTITG6V2F7NTZTVHI5BE3}

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	2026-05-18T00:20:52.173540Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7844562e6899bd5d17ed9e6753a3a126d691afa5ca290865e1af9439f3ac54ab

Aliases

arxiv: 1708.07024 · arxiv_version: 1708.07024v3 · doi: 10.48550/arxiv.1708.07024 · pith_short_12: PBCFMLTITG6V · pith_short_16: PBCFMLTITG6V2F7N · pith_short_8: PBCFMLTI

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/PBCFMLTITG6V2F7NTZTVHI5BE3 \
  | 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: 7844562e6899bd5d17ed9e6753a3a126d691afa5ca290865e1af9439f3ac54ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a2714b05f36aec9d8b64f0f179df94c9ce42b401772f45c8d1368b3f26340dd",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2017-08-23T14:38:38Z",
    "title_canon_sha256": "722517374bbb252653cc64b8e307e16b9c94a06700aa51cb180c487ab34e666b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.07024",
    "kind": "arxiv",
    "version": 3
  }
}