Pith Number

pith:DP4CATEH

pith:2022:DP4CATEH5ZBVOLQN5MJUCMTRU6

not attested not anchored not stored refs pending

(Hurwitz-)Brill-Noether general marked graphs via the Demazure product

Nathan Pflueger

arxiv:2201.12316 v2 · 2022-01-28 · math.CO · 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{DP4CATEH5ZBVOLQN5MJUCMTRU6}

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

1 paper in Pith

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

Receipt and verification

First computed	2026-07-05T04:01:09.665502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bf8204c87ee43572e0deb13413271a78d1cf14a4be8f632a8c967d8b995b932

Aliases

arxiv: 2201.12316 · arxiv_version: 2201.12316v2 · doi: 10.48550/arxiv.2201.12316 · pith_short_12: DP4CATEH5ZBV · pith_short_16: DP4CATEH5ZBVOLQN · pith_short_8: DP4CATEH

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/DP4CATEH5ZBVOLQN5MJUCMTRU6 \
  | 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: 1bf8204c87ee43572e0deb13413271a78d1cf14a4be8f632a8c967d8b995b932

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b0c497993fe48560b1ce3b66db509e8108d37c14843837538808b2dfe4dd351",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2022-01-28T18:30:18Z",
    "title_canon_sha256": "1c78ade77b7b967728378f1144c562d843f1856a1245f9774e3380ccffcdf804"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.12316",
    "kind": "arxiv",
    "version": 2
  }
}