Pith Number

pith:3LS3LRMU

pith:2018:3LS3LRMUDR72QP5AYOF7T4BEAQ

not attested not anchored not stored refs pending

A Review for Weighted MinHash Algorithms

Bin Li, Chengqi Zhang, Junbin Gao, Ling Chen, Wei Wu

arxiv:1811.04633 v1 · 2018-11-12 · 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{3LS3LRMUDR72QP5AYOF7T4BEAQ}

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	2026-05-18T00:01:04.494368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dae5b5c5941c7fa83fa0c38bf9f024041f59e4f4c923d08cf7a24229750e15d1

Aliases

arxiv: 1811.04633 · arxiv_version: 1811.04633v1 · doi: 10.48550/arxiv.1811.04633 · pith_short_12: 3LS3LRMUDR72 · pith_short_16: 3LS3LRMUDR72QP5A · pith_short_8: 3LS3LRMU

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/3LS3LRMUDR72QP5AYOF7T4BEAQ \
  | 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: dae5b5c5941c7fa83fa0c38bf9f024041f59e4f4c923d08cf7a24229750e15d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a78cb1cef53334ad4cae7567f858bf560adf3d1f410c082512a790cf36152597",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2018-11-12T09:55:53Z",
    "title_canon_sha256": "9f5f02df27cdc8c64a084355ce10bc7146c5c9b5f46d0040ed6e6ba73190f460"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.04633",
    "kind": "arxiv",
    "version": 1
  }
}