Pith Number

pith:HM3HUUT4

pith:2020:HM3HUUT4BBAABM447IBE52OXOR

not attested not anchored not stored refs pending

Deterministic Distributed Vertex Coloring: Simpler, Faster, and without Network Decomposition

Fabian Kuhn, Mohsen Ghaffari

arxiv:2011.04511 v2 · 2020-11-09 · cs.DS · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HM3HUUT4BBAABM447IBE52OXOR}

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.

Cited by

1 paper in Pith

Notes on Theory of Distributed Systems

Receipt and verification

First computed	2026-07-05T03:11:26.779306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b367a527c084000b39cfa024ee9d7744aa106ca7756a5cc1a0d6feffa6f3e45

Aliases

arxiv: 2011.04511 · arxiv_version: 2011.04511v2 · doi: 10.48550/arxiv.2011.04511 · pith_short_12: HM3HUUT4BBAA · pith_short_16: HM3HUUT4BBAABM44 · pith_short_8: HM3HUUT4

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/HM3HUUT4BBAABM447IBE52OXOR \
  | 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: 3b367a527c084000b39cfa024ee9d7744aa106ca7756a5cc1a0d6feffa6f3e45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecc25c74fde42df6a46f89702b2b8c4be747d15366d44b4d623a1cd54dd93e95",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2020-11-09T15:42:06Z",
    "title_canon_sha256": "3ba7aa6900125c0bc9565dd7357e44450f99a237fbed4e9f3776334e37952b4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.04511",
    "kind": "arxiv",
    "version": 2
  }
}