Pith Number

pith:2HVESH4R

pith:2015:2HVESH4RJJZPANHZ4QIX3FU7DK

not attested not anchored not stored refs pending

Bi-Hamiltonian Structure of Gradient Systems in Three Dimensions and Geometry of Potential Surfaces

Ender Abado\u{g}lu, Hasan G\"umral

arxiv:1502.03238 v1 · 2015-02-11 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2HVESH4RJJZPANHZ4QIX3FU7DK}

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	2026-05-18T02:27:20.066981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1ea491f914a72f034f9e4117d969f1a8a03f792249a5f65b4b6ecfdb068bf47

Aliases

arxiv: 1502.03238 · arxiv_version: 1502.03238v1 · doi: 10.48550/arxiv.1502.03238 · pith_short_12: 2HVESH4RJJZP · pith_short_16: 2HVESH4RJJZPANHZ · pith_short_8: 2HVESH4R

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/2HVESH4RJJZPANHZ4QIX3FU7DK \
  | 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: d1ea491f914a72f034f9e4117d969f1a8a03f792249a5f65b4b6ecfdb068bf47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d9388f4883dd164dce0db1442e24f7a1e089a53c8975d28d0b6b39fc0263c42",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2015-02-11T09:58:53Z",
    "title_canon_sha256": "a7438310538c33cc7c89e1218517920a29ad66397df774772a52070a7ade155a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.03238",
    "kind": "arxiv",
    "version": 1
  }
}