Pith Number

pith:AQK27TUT

pith:2020:AQK27TUTIHPAVOJKTWXR7UCNSA

not attested not anchored not stored refs pending

Fuzzy Jaccard Index: A robust comparison of ordered lists

Bla\v{z} \v{S}krlj, Dragi Kocev, Matej Petkovi\'c, Nikola Simidjievski

arxiv:2008.02216 v2 · 2020-08-05 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AQK27TUTIHPAVOJKTWXR7UCNSA}

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	2026-07-05T03:20:14.465395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0415afce9341de0ab92a9daf1fd04d9029cd79531ccec18dbe217ebc37d9e2a4

Aliases

arxiv: 2008.02216 · arxiv_version: 2008.02216v2 · doi: 10.48550/arxiv.2008.02216 · pith_short_12: AQK27TUTIHPA · pith_short_16: AQK27TUTIHPAVOJK · pith_short_8: AQK27TUT

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/AQK27TUTIHPAVOJKTWXR7UCNSA \
  | 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: 0415afce9341de0ab92a9daf1fd04d9029cd79531ccec18dbe217ebc37d9e2a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43054be023577db7ed7662a04040a7f8e1bcc41d9cbe7991ddd10ccf5c0e2b83",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-08-05T16:33:52Z",
    "title_canon_sha256": "8dc9336cf5b98b4c611e033b680b9b3627ac42fb003232ed285e9dcaebd25912"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.02216",
    "kind": "arxiv",
    "version": 2
  }
}