Pith Number

pith:VVWN744N

pith:2018:VVWN744NFVGUIXYI5MEYMCPHSJ

not attested not anchored not stored refs pending

MinJoin: Efficient Edit Similarity Joins via Local Hash Minima

Haoyu Zhang, Qin Zhang

arxiv:1810.08833 v2 · 2018-10-20 · cs.DB · 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{VVWN744NFVGUIXYI5MEYMCPHSJ}

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	2026-05-17T23:44:47.968911Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad6cdff38d2d4d445f08eb098609e7925b7b97c9f96714762ca3d14bef32560c

Aliases

arxiv: 1810.08833 · arxiv_version: 1810.08833v2 · doi: 10.48550/arxiv.1810.08833 · pith_short_12: VVWN744NFVGU · pith_short_16: VVWN744NFVGUIXYI · pith_short_8: VVWN744N

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/VVWN744NFVGUIXYI5MEYMCPHSJ \
  | 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: ad6cdff38d2d4d445f08eb098609e7925b7b97c9f96714762ca3d14bef32560c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac515db1ee5f418dcfcd762302b4a96ed890a2cad13f097adaf1a6810f7caf7d",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2018-10-20T17:54:37Z",
    "title_canon_sha256": "22e38f36e3927a2b30d3c8342bba1b49b56db2cbb603df736d518455146635af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.08833",
    "kind": "arxiv",
    "version": 2
  }
}