Pith Number

pith:WXQXZJNH

pith:2023:WXQXZJNHMLX2BCFFXZXRPL35MP

not attested not anchored not stored refs pending

Towards Measuring Fairness in Grid Layout in Recommender Systems

Amifa Raj, Michael D. Ekstrand

arxiv:2309.10271 v1 · 2023-09-19 · 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{WXQXZJNHMLX2BCFFXZXRPL35MP}

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	2026-07-05T06:52:09.602918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5e17ca5a762efa088a5be6f17af7d63dfc4f23fe6f6908f09715ba171eef017

Aliases

arxiv: 2309.10271 · arxiv_version: 2309.10271v1 · doi: 10.48550/arxiv.2309.10271 · pith_short_12: WXQXZJNHMLX2 · pith_short_16: WXQXZJNHMLX2BCFF · pith_short_8: WXQXZJNH

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/WXQXZJNHMLX2BCFFXZXRPL35MP \
  | 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: b5e17ca5a762efa088a5be6f17af7d63dfc4f23fe6f6908f09715ba171eef017

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af408e0775c9de7a1d2dac8004af856f8977feacd69ee8e12736f316a868cf34",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-09-19T02:54:08Z",
    "title_canon_sha256": "66c6e2676a2935c85ff89d3e5cb055dca79fccca57f24ef294f8b34967d4a44b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.10271",
    "kind": "arxiv",
    "version": 1
  }
}