Pith Number

pith:YESGXMMD

pith:2024:YESGXMMDGWBJYCJAKV5ZUL5I3R

not attested not anchored not stored refs pending

A note on integrabiliy of Hamiltonian systems on the co-adjoint Lie groupoids

Ghorbanali Haghighatdoost, Rezvaneh Ayoubi

arxiv:2411.16631 v1 · 2024-11-25 · math.DS · 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{YESGXMMDGWBJYCJAKV5ZUL5I3R}

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	2026-07-05T09:40:12.073182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1246bb18335829c0920557b9a2fa8dc5d655637591761ccba2a7c7dbb1b623e

Aliases

arxiv: 2411.16631 · arxiv_version: 2411.16631v1 · doi: 10.48550/arxiv.2411.16631 · pith_short_12: YESGXMMDGWBJ · pith_short_16: YESGXMMDGWBJYCJA · pith_short_8: YESGXMMD

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/YESGXMMDGWBJYCJAKV5ZUL5I3R \
  | 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: c1246bb18335829c0920557b9a2fa8dc5d655637591761ccba2a7c7dbb1b623e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6003b7b59698d69c9934a28b2445bf137576205bdc7f3e4875ed29e2c099d349",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2024-11-25T18:08:00Z",
    "title_canon_sha256": "2a2022f61a4ac7043a2367ee5e9f27c52e318fbeaa272af7f77003f9d8a0f6e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.16631",
    "kind": "arxiv",
    "version": 1
  }
}