Pith Number

pith:AFWOFOOD

pith:2022:AFWOFOODV3RVFRNUTK6OAUBLOE

not attested not anchored not stored refs pending

Who Pays? Personalization, Bossiness and the Cost of Fairness

Nicholas Mattei, Paresha Farastu, Robin Burke

arxiv:2209.04043 v1 · 2022-09-08 · cs.IR · cs.AI · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AFWOFOODV3RVFRNUTK6OAUBLOE}

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

User-item fairness tradeoffs in recommendations

Receipt and verification

First computed	2026-07-05T04:55:55.338122Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

016ce2b9c3aee352c5b49abce0502b710aaf52b12cab85d40aaaec92b07a8079

Aliases

arxiv: 2209.04043 · arxiv_version: 2209.04043v1 · doi: 10.48550/arxiv.2209.04043 · pith_short_12: AFWOFOODV3RV · pith_short_16: AFWOFOODV3RVFRNU · pith_short_8: AFWOFOOD

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/AFWOFOODV3RVFRNUTK6OAUBLOE \
  | 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: 016ce2b9c3aee352c5b49abce0502b710aaf52b12cab85d40aaaec92b07a8079

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aee3517bbd0ec23781e13b3f769c5898d38ade5736c4daf70f1914c2be6edc24",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2022-09-08T21:47:10Z",
    "title_canon_sha256": "d84f26a26d498e2a3725f15d08f9c073f04d96c3a118e5c9c4cae248606fb162"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.04043",
    "kind": "arxiv",
    "version": 1
  }
}