Pith Number

pith:6DJBW2K3

pith:2013:6DJBW2K3KJHPAVZQUB65Z7UNNR

not attested not anchored not stored refs pending

Maximum uniformly resolvable decompositions of $K_v$ and $K_v - I$ into 3-stars and 3-cycles

Salvatore Milici, Selda K\"u\c{c}\"uk\c{c}if\c{c}i, Zsolt Tuza

arxiv:1310.7403 v1 · 2013-10-28 · 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{6DJBW2K3KJHPAVZQUB65Z7UNNR}

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	2026-05-18T03:08:45.446348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0d21b695b524ef05730a07ddcfe8d6c438cdaeece6b086aa30e1fae1ba5525a

Aliases

arxiv: 1310.7403 · arxiv_version: 1310.7403v1 · doi: 10.48550/arxiv.1310.7403 · pith_short_12: 6DJBW2K3KJHP · pith_short_16: 6DJBW2K3KJHPAVZQ · pith_short_8: 6DJBW2K3

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/6DJBW2K3KJHPAVZQUB65Z7UNNR \
  | 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: f0d21b695b524ef05730a07ddcfe8d6c438cdaeece6b086aa30e1fae1ba5525a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e2255a27e99ab7162d690afd6fc7f196c7450d1e92ad0f9b4b2bf912c9286fc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2013-10-28T12:53:23Z",
    "title_canon_sha256": "2c4cc5afea0f227927b5f8d7d62c5659efbd635d337c9339f9526971996e1755"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.7403",
    "kind": "arxiv",
    "version": 1
  }
}