Pith Number

pith:SIZPTRN3

pith:2023:SIZPTRN3KRJ3I67CB2656FDX42

not attested not anchored not stored refs pending

Combinatorics of pruned Hurwitz numbers

Marvin Anas Hahn, Sean Gearoid Fitzgerald, S\'iofra Kelly

arxiv:2310.05225 v1 · 2023-10-08 · 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{SIZPTRN3KRJ3I67CB2656FDX42}

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

A refined twist on Hurwitz numbers

Receipt and verification

First computed	2026-07-05T06:58:28.351536Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9232f9c5bb5453b47be20ebddf1477e6b3ff09549ac283d40512c5d2585299b0

Aliases

arxiv: 2310.05225 · arxiv_version: 2310.05225v1 · doi: 10.48550/arxiv.2310.05225 · pith_short_12: SIZPTRN3KRJ3 · pith_short_16: SIZPTRN3KRJ3I67C · pith_short_8: SIZPTRN3

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/SIZPTRN3KRJ3I67CB2656FDX42 \
  | 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: 9232f9c5bb5453b47be20ebddf1477e6b3ff09549ac283d40512c5d2585299b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c68355d7a288f90f1b84f45cd7090ba88784841df17fe50cfb95f8001b51b364",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2023-10-08T16:46:40Z",
    "title_canon_sha256": "40d6d79f830d9c73e8156618455ea487db9b256f415c99834cadb27be1590196"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.05225",
    "kind": "arxiv",
    "version": 1
  }
}