Pith Number

pith:5CTR2TDG

pith:2024:5CTR2TDGCJZ65OS4UFA4MAHOJI

not attested not anchored not stored refs pending

Color: A Framework for Applying Graph Coloring to Subgraph Cardinality Estimation

Dan Suciu, Diandre Sabale, Kyle Deeds, Moe Kayali

arxiv:2405.06767 v2 · 2024-05-10 · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5CTR2TDGCJZ65OS4UFA4MAHOJI}

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	2026-07-05T10:55:53.327055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8a71d4c661273eeba5ca141c600ee4a2fd6307125d7685393cf97f064ccaff7

Aliases

arxiv: 2405.06767 · arxiv_version: 2405.06767v2 · doi: 10.48550/arxiv.2405.06767 · pith_short_12: 5CTR2TDGCJZ6 · pith_short_16: 5CTR2TDGCJZ65OS4 · pith_short_8: 5CTR2TDG

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/5CTR2TDGCJZ65OS4UFA4MAHOJI \
  | 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: e8a71d4c661273eeba5ca141c600ee4a2fd6307125d7685393cf97f064ccaff7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a56e3383d4f4fcc16078ac338652f684f98b952a2da6aa4e980af727d379525",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2024-05-10T18:38:27Z",
    "title_canon_sha256": "34e2f02b58e1baa2a7de1f7a8d9fb3815e04163773e8d16cfaaf29da1c886807"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.06767",
    "kind": "arxiv",
    "version": 2
  }
}