Pith Number

pith:HNHZKJ3N

pith:2014:HNHZKJ3NNWYN3MHMY4TBVHYEDA

not attested not anchored not stored refs pending

Favaron's Theorem, k-dependence, and Tuza's Conjecture

Gregory J. Puleo

arxiv:1407.2336 v3 · 2014-07-09 · 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{HNHZKJ3NNWYN3MHMY4TBVHYEDA}

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	2026-05-18T01:35:27.118531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b4f95276d6db0ddb0ecc7261a9f0418009353f0bae96e80a95b87a44894fada

Aliases

arxiv: 1407.2336 · arxiv_version: 1407.2336v3 · doi: 10.48550/arxiv.1407.2336 · pith_short_12: HNHZKJ3NNWYN · pith_short_16: HNHZKJ3NNWYN3MHM · pith_short_8: HNHZKJ3N

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/HNHZKJ3NNWYN3MHMY4TBVHYEDA \
  | 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: 3b4f95276d6db0ddb0ecc7261a9f0418009353f0bae96e80a95b87a44894fada

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c527207434d61a2f69b71a70e94006505713dc45cf12e305c71caec8d2df50cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2014-07-09T02:11:59Z",
    "title_canon_sha256": "ee84f88931b531152e44112087eeef9580bbaff9bb6c3e492f2251963fe78c88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.2336",
    "kind": "arxiv",
    "version": 3
  }
}