Pith Number

pith:YKXJZGT4

pith:2011:YKXJZGT4BJPICBKOHSSB7ANNBZ

not attested not anchored not stored refs pending

On a Recently Introduced Fifth-Order Bi-Hamiltonian Equation and Trivially Related Hamiltonian Operators

Daryoush Talati, Refik Turhan

arxiv:1104.4034 v3 · 2011-04-20 · nlin.SI · 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{YKXJZGT4BJPICBKOHSSB7ANNBZ}

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	2026-05-18T04:15:03.897445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2ae9c9a7c0a5e81054e3ca41f81ad0e655eb05fdc1aaeb6663d5b4aea2d4c35

Aliases

arxiv: 1104.4034 · arxiv_version: 1104.4034v3 · doi: 10.48550/arxiv.1104.4034 · pith_short_12: YKXJZGT4BJPI · pith_short_16: YKXJZGT4BJPICBKO · pith_short_8: YKXJZGT4

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/YKXJZGT4BJPICBKOHSSB7ANNBZ \
  | 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: c2ae9c9a7c0a5e81054e3ca41f81ad0e655eb05fdc1aaeb6663d5b4aea2d4c35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d6b939ce49718efbc79cbf40c1857380e1270e0f7bdc687289d203604aa65e1",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2011-04-20T14:29:40Z",
    "title_canon_sha256": "1a7eeaae1eeef9128c0397c6a27525e4403b5a314ae791b144e1221773df93c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.4034",
    "kind": "arxiv",
    "version": 3
  }
}