Pith Number

pith:WVWJXHDB

pith:2026:WVWJXHDB3UVZAGFGFC36BXM6CU

not attested not anchored not stored refs pending

Restriction theorems: from orbits and Chevalley to periods and Galois

Bong Lian, Kamryn Spinelli

arxiv:2602.13409 v2 · 2026-02-13 · 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{WVWJXHDB3UVZAGFGFC36BXM6CU}

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	2026-06-12T01:08:22.842178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b56c9b9c61dd2b9018a628b7e0dd9e153f0f760362c83ccfaae90a0eb8fb0368

Aliases

arxiv: 2602.13409 · arxiv_version: 2602.13409v2 · doi: 10.48550/arxiv.2602.13409 · pith_short_12: WVWJXHDB3UVZ · pith_short_16: WVWJXHDB3UVZAGFG · pith_short_8: WVWJXHDB

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/WVWJXHDB3UVZAGFGFC36BXM6CU \
  | 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: b56c9b9c61dd2b9018a628b7e0dd9e153f0f760362c83ccfaae90a0eb8fb0368

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "331c76c99d7e54ae43dffb50a9404226effb68b8bca0fa6cf4805096916f3ac8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2026-02-13T19:17:25Z",
    "title_canon_sha256": "a4396cc124a4ab5cb8ffe04e6ecee103103310876e3273b5fecd09877f391d89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.13409",
    "kind": "arxiv",
    "version": 2
  }
}