Pith Number

pith:J6UOPS4U

pith:2015:J6UOPS4UTCHELZIMPC2I5YSYHD

not attested not anchored not stored refs pending

Bi-Hamiltonian Structures of Chaotic Dynamical Systems in 3D

Anindya Ghose Choudhury, O\u{g}ul Esen, Partha Guha

arxiv:1511.06899 v1 · 2015-11-21 · math-ph · math.DS · 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{J6UOPS4UTCHELZIMPC2I5YSYHD}

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	2026-05-18T00:51:52.128794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fa8e7cb94988e45e50c78b48ee25838d47b48c51ef3ba910184e54cb1597ad0

Aliases

arxiv: 1511.06899 · arxiv_version: 1511.06899v1 · doi: 10.48550/arxiv.1511.06899 · pith_short_12: J6UOPS4UTCHE · pith_short_16: J6UOPS4UTCHELZIM · pith_short_8: J6UOPS4U

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/J6UOPS4UTCHELZIMPC2I5YSYHD \
  | 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: 4fa8e7cb94988e45e50c78b48ee25838d47b48c51ef3ba910184e54cb1597ad0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8660bf29dad33a926e119036e579a34b98462c89ec19681f6e794c4913f1fb40",
    "cross_cats_sorted": [
      "math.DS",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2015-11-21T17:07:51Z",
    "title_canon_sha256": "22c858a48459265c48ba854ad7a787d3af0fbafeda4eafd8b26e27b3cc7ffb9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.06899",
    "kind": "arxiv",
    "version": 1
  }
}