Pith Number

pith:YAOESHGP

pith:2013:YAOESHGPUB2X56SIRZHMYPM6GN

not attested not anchored not stored refs pending

On some class of differential-difference equations admitting Lax representation

Andrei K. Svinin

arxiv:1304.7310 v2 · 2013-04-27 · 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{YAOESHGPUB2X56SIRZHMYPM6GN}

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	2026-05-18T03:14:40.768730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c01c491ccfa0757efa488e4ecc3d9e33496bde8cce0e5d4d673886030aa6e0e7

Aliases

arxiv: 1304.7310 · arxiv_version: 1304.7310v2 · doi: 10.48550/arxiv.1304.7310 · pith_short_12: YAOESHGPUB2X · pith_short_16: YAOESHGPUB2X56SI · pith_short_8: YAOESHGP

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/YAOESHGPUB2X56SIRZHMYPM6GN \
  | 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: c01c491ccfa0757efa488e4ecc3d9e33496bde8cce0e5d4d673886030aa6e0e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "506c9afc0203d127fd7aaa186251362dd3d05e2c264e1a078a661512abe6b01b",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2013-04-27T00:35:01Z",
    "title_canon_sha256": "c18b5db13fe67afa05787537643cde7594ec86fdfdf9081a196b85975debdc85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.7310",
    "kind": "arxiv",
    "version": 2
  }
}