Pith Number

pith:N4JTAAS6

pith:2006:N4JTAAS65THC5IDJDTV7Z6XY5A

not attested not anchored not stored refs pending

Noncommutative integrability on noncompact invariant manifolds

E.Fiorani, G.Sardanashvily

arxiv:math/0604104 v4 · 2006-04-05 · 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{N4JTAAS65THC5IDJDTV7Z6XY5A}

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

2 papers in Pith

Integrable systems from Poisson reductions of generalized Hamiltonian torus actions

Receipt and verification

First computed	2026-07-04T17:02:08.898463Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f1330025eecce2ea0691cebfcfaf8e813abe53d8ff3e1bc6c257856b1111175

Aliases

arxiv: math/0604104 · arxiv_version: math/0604104v4 · doi: 10.48550/arxiv.math/0604104 · pith_short_12: N4JTAAS65THC · pith_short_16: N4JTAAS65THC5IDJ · pith_short_8: N4JTAAS6

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/N4JTAAS65THC5IDJDTV7Z6XY5A \
  | 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: 6f1330025eecce2ea0691cebfcfaf8e813abe53d8ff3e1bc6c257856b1111175

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a249f21858a74978ed11c10023a913714e58e5bc7a7df5217aaae924a341fea4",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math.DS",
    "submitted_at": "2006-04-05T11:13:51Z",
    "title_canon_sha256": "39fc697c1f3ce9da662a4d7f106e688c9b96c50876279cb97e09fa27361839e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0604104",
    "kind": "arxiv",
    "version": 4
  }
}