Pith Number

pith:KYADG2QJ

pith:2024:KYADG2QJRLBBBMFOHDMGTDVE2J

not attested not anchored not stored refs pending

On Practical Diversified Recommendation with Controllable Category Diversity Framework

Luwei Yang, Tao Zhang, Wei Ning, Wen Jiang, Zhibo Xiao

arxiv:2402.03801 v1 · 2024-02-06 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KYADG2QJRLBBBMFOHDMGTDVE2J}

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	2026-07-05T07:41:58.909800Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5600336a098ac210b0ae38d8698ea4d27334af3fcc604828664b378dbeda3879

Aliases

arxiv: 2402.03801 · arxiv_version: 2402.03801v1 · doi: 10.48550/arxiv.2402.03801 · pith_short_12: KYADG2QJRLBB · pith_short_16: KYADG2QJRLBBBMFO · pith_short_8: KYADG2QJ

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/KYADG2QJRLBBBMFOHDMGTDVE2J \
  | 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: 5600336a098ac210b0ae38d8698ea4d27334af3fcc604828664b378dbeda3879

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "735a7a32b514ecd2e9b2883ba6110c4961ce689883c5659a71343a58ee5fd4d3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-02-06T08:39:44Z",
    "title_canon_sha256": "58a54ef6970d075761616451783321d55555ff181afc7f98252ffd960f441db6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.03801",
    "kind": "arxiv",
    "version": 1
  }
}