Pith Number

pith:MZQXKGE6

pith:2024:MZQXKGE67K5W2MWZAD6EXY25Q7

not attested not anchored not stored refs pending

Some properties of the Redei-Berge function and related combinatorial Hopf algebras

Stefan Mitrovic, Tanja Stojadinovic

arxiv:2407.18608 v3 · 2024-07-26 · 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{MZQXKGE67K5W2MWZAD6EXY25Q7}

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

The connection between the chromatic function and the Redei-Berge function

Receipt and verification

First computed	2026-07-05T10:29:19.951728Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

666175189efabb6d32d900fc4be35d87c08abd91a029e801924d883a68935911

Aliases

arxiv: 2407.18608 · arxiv_version: 2407.18608v3 · doi: 10.48550/arxiv.2407.18608 · pith_short_12: MZQXKGE67K5W · pith_short_16: MZQXKGE67K5W2MWZ · pith_short_8: MZQXKGE6

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/MZQXKGE67K5W2MWZAD6EXY25Q7 \
  | 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: 666175189efabb6d32d900fc4be35d87c08abd91a029e801924d883a68935911

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35a61075830391b5599cbc8513afe78af21fdea6c2707e868d2718f20e70b8d4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2024-07-26T09:00:04Z",
    "title_canon_sha256": "bb535da37c1b0ce09e902d2409a9aeb2a9f214bbd3b2d34853780a5c9b99ce80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.18608",
    "kind": "arxiv",
    "version": 3
  }
}