Pith Number

pith:KGEJQFR3

pith:2026:KGEJQFR3VLMTOLGTOUJTYPTWEO

not attested not anchored not stored refs pending

Indicial polynomials and $b$-functions of $D$-modules along arbitrary varieties and their computation

Toshinori Oaku

arxiv:2605.27797 v1 · 2026-05-27 · math.AG · cs.SC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KGEJQFR3VLMTOLGTOUJTYPTWEO}

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	2026-05-28T01:04:48.925363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

518898163baad9372cd375133c3e7623ac1438fdf4fea304c6befadc36aa36be

Aliases

arxiv: 2605.27797 · arxiv_version: 2605.27797v1 · doi: 10.48550/arxiv.2605.27797 · pith_short_12: KGEJQFR3VLMT · pith_short_16: KGEJQFR3VLMTOLGT · pith_short_8: KGEJQFR3

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/KGEJQFR3VLMTOLGTOUJTYPTWEO \
  | 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: 518898163baad9372cd375133c3e7623ac1438fdf4fea304c6befadc36aa36be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9cf2b9d3aedc43fcef606ea16fcfcd65a2f8d55b201294c1a0b1c761a5b2f76",
    "cross_cats_sorted": [
      "cs.SC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2026-05-27T00:36:27Z",
    "title_canon_sha256": "f63e01a23542c597c1be898ea80cc31b8a38fcaed000c3bcd4d11584904b4360"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27797",
    "kind": "arxiv",
    "version": 1
  }
}