Pith Number

pith:UN4JJYPM

pith:2023:UN4JJYPMNIOR5Y6ZGKXEDQ7TGX

not attested not anchored not stored refs pending

Fairness for All: Investigating Harms to Within-Group Individuals in Producer Fairness Re-ranking Optimization -- A Reproducibility Study

Giovanni Pellegrini, Vittorio Maria Faraco, Yashar Deldjoo

arxiv:2309.09277 v2 · 2023-09-17 · 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{UN4JJYPMNIOR5Y6ZGKXEDQ7TGX}

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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

Offline Evaluation Measures of Fairness in Recommender Systems

Receipt and verification

First computed	2026-07-05T06:55:59.158055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a37894e1ec6a1d1ee3d932ae41c3f335c36f16db01bacb7e95fbd3d3f0e03ff6

Aliases

arxiv: 2309.09277 · arxiv_version: 2309.09277v2 · doi: 10.48550/arxiv.2309.09277 · pith_short_12: UN4JJYPMNIOR · pith_short_16: UN4JJYPMNIOR5Y6Z · pith_short_8: UN4JJYPM

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/UN4JJYPMNIOR5Y6ZGKXEDQ7TGX \
  | 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: a37894e1ec6a1d1ee3d932ae41c3f335c36f16db01bacb7e95fbd3d3f0e03ff6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13a5d9ab151ca056ae8cc64910927785563ded3cfad3f676092c92d2226fab73",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-09-17T13:51:25Z",
    "title_canon_sha256": "f3b1c496e80854e82bcbbb912df0a7c6b651f82f2d98a1225d6cfc50a3a60865"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.09277",
    "kind": "arxiv",
    "version": 2
  }
}