Pith Number

pith:SBRYEVDO

pith:2002:SBRYEVDOQNFBLC3HSW6NGTMLIE

not attested not anchored not stored refs pending

Relations of al Functions over Subvarieties in a Hyperelliptic Jacobian

Shigeki Matsutani

arxiv:nlin/0202035 v2 · 2002-02-18 · nlin.SI · math-ph · math.AG · math.AP · 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{SBRYEVDOQNFBLC3HSW6NGTMLIE}

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	2026-05-18T01:05:22.116119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

906382546e834a158b6795bcd34d8b41312797bcfa44961a7c4402a9c9e113cb

Aliases

arxiv: nlin/0202035 · arxiv_version: nlin/0202035v2 · doi: 10.48550/arxiv.nlin/0202035 · pith_short_12: SBRYEVDOQNFB · pith_short_16: SBRYEVDOQNFBLC3H · pith_short_8: SBRYEVDO

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/SBRYEVDOQNFBLC3HSW6NGTMLIE \
  | 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: 906382546e834a158b6795bcd34d8b41312797bcfa44961a7c4402a9c9e113cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffa05215aec73e6bf626892fe40d01675e34471bb6ed7ebe955f2697d0fa8b77",
    "cross_cats_sorted": [
      "math-ph",
      "math.AG",
      "math.AP",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "nlin.SI",
    "submitted_at": "2002-02-18T11:00:35Z",
    "title_canon_sha256": "0f162b6b65a05b9c3905934e8f9e8adb2b04d48f892f4c7435690d2f18f40317"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nlin/0202035",
    "kind": "arxiv",
    "version": 2
  }
}