Pith Number

pith:IMVBLP2G

pith:2026:IMVBLP2GI2EMC7BFLTKU35XUBK

not attested not anchored not stored refs pending

Regularity is bounded on a quasi-excellent Noetherian scheme

Alessandro De Stefani, Jack Jeffries, Luis N\'u\~nez-Betancourt, Nawaj KC

arxiv:2606.11443 v1 · 2026-06-09 · math.AC · 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{IMVBLP2GI2EMC7BFLTKU35XUBK}

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	2026-06-11T01:09:48.780470Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

432a15bf464688c17c255cd54df6f40a8ecf6be09f8de79229fc6e2ee627a241

Aliases

arxiv: 2606.11443 · arxiv_version: 2606.11443v1 · doi: 10.48550/arxiv.2606.11443 · pith_short_12: IMVBLP2GI2EM · pith_short_16: IMVBLP2GI2EMC7BF · pith_short_8: IMVBLP2G

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/IMVBLP2GI2EMC7BFLTKU35XUBK \
  | 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: 432a15bf464688c17c255cd54df6f40a8ecf6be09f8de79229fc6e2ee627a241

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38426f36cb6a790371e4bb21908bbd2ab00d5c8de1efc9c86f11532f5a6be269",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2026-06-09T20:52:44Z",
    "title_canon_sha256": "e083594d42d8c95582e324721f7e973bfce8706fa573208782932189666ba9c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.11443",
    "kind": "arxiv",
    "version": 1
  }
}