Pith Number

pith:RVP5DBY4

pith:2025:RVP5DBY4SLYIDN6UBR6PJYOKGA

not attested not anchored not stored refs pending

The quantum D-module of product varieties

\'Ad\'am Gyenge

arxiv:2509.07407 v1 · 2025-09-09 · 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{RVP5DBY4SLYIDN6UBR6PJYOKGA}

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	2026-07-05T12:07:21.050639Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d5fd1871c92f081b7d40c7cf4e1ca302d8510e4a6864b39064f07ac7b5b2cf5

Aliases

arxiv: 2509.07407 · arxiv_version: 2509.07407v1 · doi: 10.48550/arxiv.2509.07407 · pith_short_12: RVP5DBY4SLYI · pith_short_16: RVP5DBY4SLYIDN6U · pith_short_8: RVP5DBY4

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/RVP5DBY4SLYIDN6UBR6PJYOKGA \
  | 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: 8d5fd1871c92f081b7d40c7cf4e1ca302d8510e4a6864b39064f07ac7b5b2cf5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95d7c91710b1b9746d5b20c15a4916a0666fdbc6b0188d580549fb92c0ee751a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2025-09-09T05:40:36Z",
    "title_canon_sha256": "bc7c47275ac6ec8971561a1e29cd5f7b6d72136d2ea844f226f2d4c7deafa4ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.07407",
    "kind": "arxiv",
    "version": 1
  }
}