Pith Number

pith:P632DZTZ

pith:2026:P632DZTZLGUUJU3YTKZF4UB24D

not attested not anchored not stored refs pending

The World's Fastest Matching Engine Algorithm

Jake Yoon

arxiv:2606.01183 v1 · 2026-05-31 · cs.DC · cs.DB · cs.DS · cs.PF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P632DZTZLGUUJU3YTKZF4UB24D}

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	2026-06-02T02:04:26.008017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fb7a1e67959a944d3789ab25e503ae0fc56de713d1f2699ed7f5aa4431ef310

Aliases

arxiv: 2606.01183 · arxiv_version: 2606.01183v1 · doi: 10.48550/arxiv.2606.01183 · pith_short_12: P632DZTZLGUU · pith_short_16: P632DZTZLGUUJU3Y · pith_short_8: P632DZTZ

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/P632DZTZLGUUJU3YTKZF4UB24D \
  | 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: 7fb7a1e67959a944d3789ab25e503ae0fc56de713d1f2699ed7f5aa4431ef310

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cb402e439a0424e0591b47304c44855a90e1e60b2cd7c18c61901a8389b88c7",
    "cross_cats_sorted": [
      "cs.DB",
      "cs.DS",
      "cs.PF"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2026-05-31T11:51:22Z",
    "title_canon_sha256": "50ea80e379e7b70c9e708d7b659761a09971286ad6e757cd38f521574c2f40e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.01183",
    "kind": "arxiv",
    "version": 1
  }
}