Pith Number

pith:ZB332LLB

pith:2023:ZB332LLBM2SIAAECNDVXRGYTNS

not attested not anchored not stored refs pending

Temporally and Distributionally Robust Optimization for Cold-Start Recommendation

Fuli Feng, Jujia Zhao, Tat-Seng Chua, Wenjie Wang, Xinyu Lin, Yongqi Li

arxiv:2312.09901 v3 · 2023-12-15 · 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{ZB332LLBM2SIAAECNDVXRGYTNS}

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.

Cited by

1 paper in Pith

Equity by Design? On the Trade-Offs in Fairness-Driven Recommendation in Heterogeneous Two-Sided Markets

Receipt and verification

First computed	2026-07-05T07:40:25.970512Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c877bd2d6166a480008268eb789b136c88ac4b4dae99437b1ed4250b0a400aae

Aliases

arxiv: 2312.09901 · arxiv_version: 2312.09901v3 · doi: 10.48550/arxiv.2312.09901 · pith_short_12: ZB332LLBM2SI · pith_short_16: ZB332LLBM2SIAAEC · pith_short_8: ZB332LLB

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/ZB332LLBM2SIAAECNDVXRGYTNS \
  | 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: c877bd2d6166a480008268eb789b136c88ac4b4dae99437b1ed4250b0a400aae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1db30f8a1234ef04d64dd5a7643aebbfbc248c40199eb4ba448dd54f5be56027",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-12-15T15:53:45Z",
    "title_canon_sha256": "b823fc056d098b1a700cf2181813a3a3e914ba29c1f201686c90f625a3255163"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.09901",
    "kind": "arxiv",
    "version": 3
  }
}