Pith Number

pith:3T5BUWS2

pith:2019:3T5BUWS2ARZ5CWTTJ6S7EBCQH7

not attested not anchored not stored refs pending

Preference rules for label ranking: Mining patterns in multi-target relations

Al\'ipio M\'ario Jorge, Arno Knobbe, Carlos Soares, Cl\'audio Rebelo de S\'a, Paulo Azevedo

arxiv:1903.08504 v1 · 2019-03-20 · 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{3T5BUWS2ARZ5CWTTJ6S7EBCQH7}

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	2026-05-17T23:50:47.924580Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcfa1a5a5a0473d15a734fa5f204503ff9a805eea1ccf0785725a0a6774718ce

Aliases

arxiv: 1903.08504 · arxiv_version: 1903.08504v1 · doi: 10.48550/arxiv.1903.08504 · pith_short_12: 3T5BUWS2ARZ5 · pith_short_16: 3T5BUWS2ARZ5CWTT · pith_short_8: 3T5BUWS2

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/3T5BUWS2ARZ5CWTTJ6S7EBCQH7 \
  | 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: dcfa1a5a5a0473d15a734fa5f204503ff9a805eea1ccf0785725a0a6774718ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f1f969e7b4a05a0c08ad661c5b94519660476e0048620cceb86492b85d643b0",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-03-20T13:33:31Z",
    "title_canon_sha256": "95aea8afc60710f4ddad6efc821a796ee8dbc609fde325fddc6f03952db4313f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.08504",
    "kind": "arxiv",
    "version": 1
  }
}