Pith Number

pith:GCFJF55I

pith:2021:GCFJF55IYHVYJZV3S5DKG5L4TU

not attested not anchored not stored refs pending

Ultrafast Distributed Coloring of High Degree Graphs

Alexandre Nolin, Magn\'us M. Halld\'orsson, Tigran Tonoyan

arxiv:2105.04700 v1 · 2021-05-10 · cs.DC · 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{GCFJF55IYHVYJZV3S5DKG5L4TU}

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

Beyond Brooks: $(\Delta-1)$-Coloring in Semi-Streaming

Receipt and verification

First computed	2026-07-05T02:39:23.279348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

308a92f7a8c1eb84e6bb9746a3757c9d3eb840b38d7a2224b30bda9c3533f12a

Aliases

arxiv: 2105.04700 · arxiv_version: 2105.04700v1 · doi: 10.48550/arxiv.2105.04700 · pith_short_12: GCFJF55IYHVY · pith_short_16: GCFJF55IYHVYJZV3 · pith_short_8: GCFJF55I

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/GCFJF55IYHVYJZV3S5DKG5L4TU \
  | 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: 308a92f7a8c1eb84e6bb9746a3757c9d3eb840b38d7a2224b30bda9c3533f12a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d741ef9a80fd1425d75deb0dea827f013691bf58b6ef24d62c4dbc6c49c22af3",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2021-05-10T22:49:48Z",
    "title_canon_sha256": "92a8966649cee9294e57e2bd27a5f9f6a933b82ff1a563315264572e77af263b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.04700",
    "kind": "arxiv",
    "version": 1
  }
}