Pith Number

pith:MZMA6SYA

pith:2025:MZMA6SYAFRHJTJD2MXW4E4DT36

not attested not anchored not stored refs pending

Datasets for Navigating Sensitive Topics in Recommendation Systems

Amelia Kovacs, Jerry Chee, Kimia Kazemian, Sarah Dean

arxiv:2509.07269 v1 · 2025-09-08 · cs.IR · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MZMA6SYAFRHJTJD2MXW4E4DT36}

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	2026-07-05T12:07:18.685078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66580f4b002c4e99a47a65edc27073dfaa4ba0ac0682ae269cee4f759a9b75b3

Aliases

arxiv: 2509.07269 · arxiv_version: 2509.07269v1 · doi: 10.48550/arxiv.2509.07269 · pith_short_12: MZMA6SYAFRHJ · pith_short_16: MZMA6SYAFRHJTJD2 · pith_short_8: MZMA6SYA

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/MZMA6SYAFRHJTJD2MXW4E4DT36 \
  | 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: 66580f4b002c4e99a47a65edc27073dfaa4ba0ac0682ae269cee4f759a9b75b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3442ac6b2bf277bb7860ba0cbe3d1a2e73bf8899bb33d431bce16a35cfc17561",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-09-08T22:58:17Z",
    "title_canon_sha256": "60ad2d1bf9c5c454cce94c29d63802ec38d9c143451aa7c3ced7545e9856f115"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.07269",
    "kind": "arxiv",
    "version": 1
  }
}