Pith Number

pith:W5LX7XLE

pith:2018:W5LX7XLEST35PSJMZF6ECW4UNW

not attested not anchored not stored refs pending

Coloring in Graph Streams

Prantar Ghosh, Suman Kalyan Bera

arxiv:1807.07640 v2 · 2018-07-19 · 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{W5LX7XLEST35PSJMZF6ECW4UNW}

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

Faster Deterministic Streaming Vertex Coloring

Receipt and verification

First computed	2026-05-18T00:09:51.909859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7577fdd6494f7d7c92cc97c415b946d95f1213e76bef0cc7137629c58082e8f

Aliases

arxiv: 1807.07640 · arxiv_version: 1807.07640v2 · doi: 10.48550/arxiv.1807.07640 · pith_short_12: W5LX7XLEST35 · pith_short_16: W5LX7XLEST35PSJM · pith_short_8: W5LX7XLE

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/W5LX7XLEST35PSJMZF6ECW4UNW \
  | 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: b7577fdd6494f7d7c92cc97c415b946d95f1213e76bef0cc7137629c58082e8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e647c7dcf1e5d2c92e6b9d559953b78d5c0317befd82aed73e24f9c01a285a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2018-07-19T21:02:10Z",
    "title_canon_sha256": "6d2233315fa88073a3591aba337421421241f1fccb2121904ae720e4cd5755d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.07640",
    "kind": "arxiv",
    "version": 2
  }
}