Pith Number

pith:GA3U265L

pith:2025:GA3U265LI5GHEWDVKI4ZGC4M4M

not attested not anchored not stored refs pending

Persistence of Galois property of hypersurfaces over algebraic integers across other characteristics

Eito Naruse, Keika Shimahara, Kento Otsuka, Taro Hayashi

arxiv:2506.06592 v2 · 2025-06-06 · 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{GA3U265LI5GHEWDVKI4ZGC4M4M}

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	2026-07-05T11:49:55.230103Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30374d7bab474c7258755239930b8ce334b81e3398595608aed54085569ac2f7

Aliases

arxiv: 2506.06592 · arxiv_version: 2506.06592v2 · doi: 10.48550/arxiv.2506.06592 · pith_short_12: GA3U265LI5GH · pith_short_16: GA3U265LI5GHEWDV · pith_short_8: GA3U265L

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/GA3U265LI5GHEWDVKI4ZGC4M4M \
  | 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: 30374d7bab474c7258755239930b8ce334b81e3398595608aed54085569ac2f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ebe89a4c38a3d0e71856e3fb74e1c91b7313eeb16e273ae944e0356d3c81199",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2025-06-06T23:59:39Z",
    "title_canon_sha256": "b119949d97d9841c6360a9080acd2288618c7373fcafcff2213291f0a4270df7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.06592",
    "kind": "arxiv",
    "version": 2
  }
}