Pith Number

pith:DQ3M5OPA

pith:2022:DQ3M5OPAVPR5INSALGHPBCC4WX

not attested not anchored not stored refs pending

An extended Demazure product on integer permutations via min-plus matrix multiplication

Nathan Pflueger

arxiv:2206.14227 v2 · 2022-06-28 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DQ3M5OPAVPR5INSALGHPBCC4WX}

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.

Cited by

2 papers in Pith

Transmission permutations and Demazure products in Hurwitz--Brill--Noether theory

Brill-Noether theory for totally ramified covers of the projective line

Receipt and verification

First computed	2026-06-26T01:15:41.243817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c36ceb9e0abe3d43640598ef0885cb5f3e82cf4f78548d037992c9aa6d9f821

Aliases

arxiv: 2206.14227 · arxiv_version: 2206.14227v2 · doi: 10.48550/arxiv.2206.14227 · pith_short_12: DQ3M5OPAVPR5 · pith_short_16: DQ3M5OPAVPR5INSA · pith_short_8: DQ3M5OPA

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/DQ3M5OPAVPR5INSALGHPBCC4WX \
  | 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: 1c36ceb9e0abe3d43640598ef0885cb5f3e82cf4f78548d037992c9aa6d9f821

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5ea7254dfb4befdf9eee2e5b8028c0f4399dd5bbc50cda47a3a5edfe9f740e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2022-06-28T18:23:58Z",
    "title_canon_sha256": "0a76349bc5e95d145f7d96b7a1ca551ef0648fb35c856c2e48add70e0449a9d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.14227",
    "kind": "arxiv",
    "version": 2
  }
}