Pith Number

pith:TQN3CZ2E

pith:2026:TQN3CZ2E56TQ2EBYDMZ7XA3EFK

not attested not anchored not stored refs pending

Bounded-Support Additive Latin Transversals via Color-Counted Matching

Antoine Deza, Sebastian Pokutta, Yan Gerard, Yijun Ma

arxiv:2607.11241 v1 · 2026-07-13 · cs.DS · 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{TQN3CZ2E56TQ2EBYDMZ7XA3EFK}

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.

Receipt and verification

First computed	2026-07-14T01:22:24.272599Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c1bb16744efa70d10381b33fb83642a8b96d1cd737c294afca837c5414110a5

Aliases

arxiv: 2607.11241 · arxiv_version: 2607.11241v1 · doi: 10.48550/arxiv.2607.11241 · pith_short_12: TQN3CZ2E56TQ · pith_short_16: TQN3CZ2E56TQ2EBY · pith_short_8: TQN3CZ2E

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/TQN3CZ2E56TQ2EBYDMZ7XA3EFK \
  | 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: 9c1bb16744efa70d10381b33fb83642a8b96d1cd737c294afca837c5414110a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c462536b862b9047f97f0a207f391831682cd145640ef55704daca46b55b5dfd",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2026-07-13T08:27:22Z",
    "title_canon_sha256": "1d32a399b758bcd0d940a03fe14af74a2ff6dec48880d4ffe3abdd3a9d4009a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.11241",
    "kind": "arxiv",
    "version": 1
  }
}