Pith Number

pith:LLH65SXP

pith:2013:LLH65SXPMCLLFMPOYAZPOFZ3LB

not attested not anchored not stored refs pending

A new bidirectional generalization of (2+1)-dimensional matrix k-constrained KP hierarchy

Oleksandr Chvartatskyi, Yuriy Sydorenko

arxiv:1303.6510 v2 · 2013-03-26 · 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{LLH65SXPMCLLFMPOYAZPOFZ3LB}

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	2026-05-18T03:03:44.417848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5acfeecaef6096b2b1eec032f7173b584f9da5c6341cfc2c956c27506ba51493

Aliases

arxiv: 1303.6510 · arxiv_version: 1303.6510v2 · doi: 10.48550/arxiv.1303.6510 · pith_short_12: LLH65SXPMCLL · pith_short_16: LLH65SXPMCLLFMPO · pith_short_8: LLH65SXP

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/LLH65SXPMCLLFMPOYAZPOFZ3LB \
  | 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: 5acfeecaef6096b2b1eec032f7173b584f9da5c6341cfc2c956c27506ba51493

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de336d0878ad4e1e0bf4a57f92609740ed9c43a6ea040eca72dcc0ca6a983ac3",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2013-03-26T14:38:29Z",
    "title_canon_sha256": "8e609d898fc5b6775a750fe6a0a40a5c1e39ebdeae64b8a2bc9f426ad16b2a42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.6510",
    "kind": "arxiv",
    "version": 2
  }
}