Pith Number

pith:4ZHUKEET

pith:2016:4ZHUKEETJXLACGSSV557LRB4LJ

not attested not anchored not stored refs pending

Independent sets and cuts in large-girth regular graphs

Endre Cs\'oka

arxiv:1602.02747 v1 · 2016-02-08 · math.CO · cs.DM · cs.DS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4ZHUKEETJXLACGSSV557LRB4LJ}

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	2026-05-18T01:21:08.205760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e64f4510934dd6011a52af7bf5c43c5a74feef6fac1922e05c1aff1a12434437

Aliases

arxiv: 1602.02747 · arxiv_version: 1602.02747v1 · doi: 10.48550/arxiv.1602.02747 · pith_short_12: 4ZHUKEETJXLA · pith_short_16: 4ZHUKEETJXLACGSS · pith_short_8: 4ZHUKEET

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/4ZHUKEETJXLACGSSV557LRB4LJ \
  | 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: e64f4510934dd6011a52af7bf5c43c5a74feef6fac1922e05c1aff1a12434437

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4979d0b08aa4f4e2bcbb2444f5cc14da19510676e40b824a6781836c30324153",
    "cross_cats_sorted": [
      "cs.DM",
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2016-02-08T00:40:42Z",
    "title_canon_sha256": "da1ba99a7925109d4cd00dd7660e9a959cfe7e46192de1449baf893603e4c9d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.02747",
    "kind": "arxiv",
    "version": 1
  }
}