Pith Number

pith:6YJEB5WF

pith:2025:6YJEB5WF356NDYD2PQQPWRELIY

not attested not anchored not stored refs pending

The Redei-Berge function in noncommuting variables

Stefan Mitrovic

arxiv:2504.20968 v1 · 2025-04-29 · 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{6YJEB5WF356NDYD2PQQPWRELIY}

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	2026-07-05T10:55:52.248829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f61240f6c5df7cd1e07a7c20fb448b4635ba54ad6dc852709b9bff05b0411ba8

Aliases

arxiv: 2504.20968 · arxiv_version: 2504.20968v1 · doi: 10.48550/arxiv.2504.20968 · pith_short_12: 6YJEB5WF356N · pith_short_16: 6YJEB5WF356NDYD2 · pith_short_8: 6YJEB5WF

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/6YJEB5WF356NDYD2PQQPWRELIY \
  | 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: f61240f6c5df7cd1e07a7c20fb448b4635ba54ad6dc852709b9bff05b0411ba8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22759036120f8370dbdfba25ec896690f37d296697b7acb8eda879e56dd01fc3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2025-04-29T17:37:44Z",
    "title_canon_sha256": "3bcc6ff37ca7b17a857f36c2f27768e690d6d256c5b11cbd7fd7d4685476fe59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.20968",
    "kind": "arxiv",
    "version": 1
  }
}