Pith Number

pith:IXDJ6T3D

pith:2015:IXDJ6T3DYN7A6AYTTWTYXNKHKI

not attested not anchored not stored refs pending

Weierstrass points of superelliptic curves

C. Shor, T. Shaska

arxiv:1502.06285 v1 · 2015-02-22 · math.CV · math.AG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IXDJ6T3DYN7A6AYTTWTYXNKHKI}

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	2026-05-17T23:44:48.740889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45c69f4f63c37e0f03139da78bb547523305c7a4075d4526332b672a27afb6cb

Aliases

arxiv: 1502.06285 · arxiv_version: 1502.06285v1 · doi: 10.48550/arxiv.1502.06285 · pith_short_12: IXDJ6T3DYN7A · pith_short_16: IXDJ6T3DYN7A6AYT · pith_short_8: IXDJ6T3D

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/IXDJ6T3DYN7A6AYTTWTYXNKHKI \
  | 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: 45c69f4f63c37e0f03139da78bb547523305c7a4075d4526332b672a27afb6cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6937ec4e16808286bf217994bebabe32f8d547c701cdfaf3e740e468bdc29a3a",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2015-02-22T23:01:03Z",
    "title_canon_sha256": "fb0389807ffe3f24e44b7fdab2562d160268c88a1bd1047e417c5f1206c0b0c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.06285",
    "kind": "arxiv",
    "version": 1
  }
}