Pith Number

pith:HCE47V3E

pith:2002:HCE47V3EIILQR3BRB5MC7PBOHA

not attested not anchored not stored refs pending

Stability analysis of some integrable Euler equations for SO(n)

I. Marshall, L. Feher

arxiv:math-ph/0203053 v2 · 2002-03-26 · math-ph · math.DS · math.MP · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HCE47V3EIILQR3BRB5MC7PBOHA}

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	2026-05-18T01:38:34.213023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3889cfd764421708ec310f582fbc2e3835b6d945f5f4642bd51d641d7ed143b9

Aliases

arxiv: math-ph/0203053 · arxiv_version: math-ph/0203053v2 · doi: 10.48550/arxiv.math-ph/0203053 · pith_short_12: HCE47V3EIILQ · pith_short_16: HCE47V3EIILQR3BR · pith_short_8: HCE47V3E

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/HCE47V3EIILQR3BRB5MC7PBOHA \
  | 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: 3889cfd764421708ec310f582fbc2e3835b6d945f5f4642bd51d641d7ed143b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "445fd096463281174816318183837288300f78d49886f1d6ab547c49eaa85fbe",
    "cross_cats_sorted": [
      "math.DS",
      "math.MP",
      "nlin.SI"
    ],
    "license": "",
    "primary_cat": "math-ph",
    "submitted_at": "2002-03-26T14:03:21Z",
    "title_canon_sha256": "a6afdcab47fffe7a6004e31b339d6252ec1fff49aacf076d9a43355a57438a46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math-ph/0203053",
    "kind": "arxiv",
    "version": 2
  }
}