Pith Number

pith:473S45FP

pith:2025:473S45FPR3IPBGVXW73NIXLAH7

not attested not anchored not stored refs pending

Filtrations of D-modules along semi-invariant functions

Andr\'as C. L\H{o}rincz, Ruijie Yang

arxiv:2504.19383 v3 · 2025-04-27 · math.AG · math.AC · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{473S45FPR3IPBGVXW73NIXLAH7}

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	2026-05-17T23:39:01.406430Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7f72e74af8ed0f09ab7b7f6d45d603fefa1e5303eb73d46b4f95b22b356fe6d

Aliases

arxiv: 2504.19383 · arxiv_version: 2504.19383v3 · doi: 10.48550/arxiv.2504.19383 · pith_short_12: 473S45FPR3IP · pith_short_16: 473S45FPR3IPBGVX · pith_short_8: 473S45FP

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/473S45FPR3IPBGVXW73NIXLAH7 \
  | 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: e7f72e74af8ed0f09ab7b7f6d45d603fefa1e5303eb73d46b4f95b22b356fe6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d66e18a08d2c2aa88f5feeb214b86417561be4fb68752f8320261af99973801",
    "cross_cats_sorted": [
      "math.AC",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2025-04-27T23:13:42Z",
    "title_canon_sha256": "76bc793e08289cf579667151437da38479a28115d4e942a33c5ba4a3ef5dbdc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.19383",
    "kind": "arxiv",
    "version": 3
  }
}