Pith Number

pith:BGLA6ACN

pith:2016:BGLA6ACNDWDJZKH4AWXVSRNM6E

not attested not anchored not stored refs pending

Bounded colorings of multipartite graphs and hypergraphs

Benny Sudakov, Jan Volec, Nina Kam\v{c}ev

arxiv:1601.02271 v2 · 2016-01-10 · 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{BGLA6ACNDWDJZKH4AWXVSRNM6E}

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	2026-05-18T01:01:15.940604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09960f004d1d869ca8fc05af5945acf13de0f8a3c6432e0e74be350c5dcf191d

Aliases

arxiv: 1601.02271 · arxiv_version: 1601.02271v2 · doi: 10.48550/arxiv.1601.02271 · pith_short_12: BGLA6ACNDWDJ · pith_short_16: BGLA6ACNDWDJZKH4 · pith_short_8: BGLA6ACN

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/BGLA6ACNDWDJZKH4AWXVSRNM6E \
  | 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: 09960f004d1d869ca8fc05af5945acf13de0f8a3c6432e0e74be350c5dcf191d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65df032f15f6eeb70cb98c297a29296477ac0a4689de8f3443ed5d4560ba35bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2016-01-10T22:25:09Z",
    "title_canon_sha256": "a2a312e0f1bed99ef4be4722fa96606206435040153fc84caca46742b5bbd860"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.02271",
    "kind": "arxiv",
    "version": 2
  }
}