Pith Number

pith:WVDTEOSJ

pith:2020:WVDTEOSJSRID3SK4PLWYQN7CLQ

not attested not anchored not stored refs pending

Exploring User Opinions of Fairness in Recommender Systems

Casey Fiesler, Jessie Smith, Nasim Sonboli, Robin Burke

arxiv:2003.06461 v2 · 2020-03-13 · cs.IR · cs.HC · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WVDTEOSJSRID3SK4PLWYQN7CLQ}

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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	2026-07-05T00:56:03.697796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b547323a4994503dc95c7aed8837e25c265cb04545842c0ef8231f2708ce8de7

Aliases

arxiv: 2003.06461 · arxiv_version: 2003.06461v2 · doi: 10.48550/arxiv.2003.06461 · pith_short_12: WVDTEOSJSRID · pith_short_16: WVDTEOSJSRID3SK4 · pith_short_8: WVDTEOSJ

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/WVDTEOSJSRID3SK4PLWYQN7CLQ \
  | 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: b547323a4994503dc95c7aed8837e25c265cb04545842c0ef8231f2708ce8de7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc40351acd816a41b9149d7ab412dff6e0f3420dbbe0210d02c80cd90fd5a332",
    "cross_cats_sorted": [
      "cs.HC",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2020-03-13T19:44:26Z",
    "title_canon_sha256": "204ed084aba0f41eaa204721b88dedb7846fcceb12314e5318655f74b7c88c22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.06461",
    "kind": "arxiv",
    "version": 2
  }
}