Pith Number

pith:BVYCZLAZ

pith:2025:BVYCZLAZ5BM5DOWFYQ5TQVRMZ7

not attested not anchored not stored refs pending

Solvability of the Zakharov-Shabat systems with meromorphic potentials by quadrature

Kazuyuki Yagasaki

arxiv:2506.07246 v2 · 2025-06-08 · math.AP · 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{BVYCZLAZ5BM5DOWFYQ5TQVRMZ7}

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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.

Cited by

1 paper in Pith

Solvability of the Korteweg-de Vries equation under meromorphic initial conditions by quadrature

Receipt and verification

First computed	2026-07-05T11:35:56.533458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d702cac19e859d1bac5c43b38562ccfc707b2d86193255fdf89b60d77cd4c4f

Aliases

arxiv: 2506.07246 · arxiv_version: 2506.07246v2 · doi: 10.48550/arxiv.2506.07246 · pith_short_12: BVYCZLAZ5BM5 · pith_short_16: BVYCZLAZ5BM5DOWF · pith_short_8: BVYCZLAZ

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/BVYCZLAZ5BM5DOWFYQ5TQVRMZ7 \
  | 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: 0d702cac19e859d1bac5c43b38562ccfc707b2d86193255fdf89b60d77cd4c4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa1fc1e32654a25c33cbbe7c3f15487899fb326c9b10eeb0f456b1e6f6f07359",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2025-06-08T18:04:21Z",
    "title_canon_sha256": "bbbc83f00802632f3ca2ba1e873316afbc417ccdd3a20b875052c631923884ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.07246",
    "kind": "arxiv",
    "version": 2
  }
}