Pith Number

pith:KN4CHCV3

pith:2022:KN4CHCV3NLJHTOQLNYW5QEGEDX

not attested not anchored not stored refs pending

Explainable Fairness in Recommendation

Jiebo Luo, Juntao Tan, Shijie Geng, Shuchang Liu, Yan Zhu, Yinglong Xia, Yingqiang Ge, Yongfeng Zhang, Zelong Li, Zuohui Fu

arxiv:2204.11159 v2 · 2022-04-24 · 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{KN4CHCV3NLJHTOQLNYW5QEGEDX}

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	2026-07-05T04:29:13.336162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5378238abb6ad279ba0b6e2dd810c41dd3d51ea93d4ae140de5855f58e759f00

Aliases

arxiv: 2204.11159 · arxiv_version: 2204.11159v2 · doi: 10.48550/arxiv.2204.11159 · pith_short_12: KN4CHCV3NLJH · pith_short_16: KN4CHCV3NLJHTOQL · pith_short_8: KN4CHCV3

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/KN4CHCV3NLJHTOQLNYW5QEGEDX \
  | 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: 5378238abb6ad279ba0b6e2dd810c41dd3d51ea93d4ae140de5855f58e759f00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61f2716e74aeadecc2ba0b5f7915a5e7896bc29f40b605439d00fded3e140fda",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2022-04-24T01:12:09Z",
    "title_canon_sha256": "dc3a38635b9e166dc2014d3242e5c37fe7f0f1f09ae24b1081e14a986de7deb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.11159",
    "kind": "arxiv",
    "version": 2
  }
}