Pith Number

pith:Y3B2MANT

pith:2024:Y3B2MANTLUFR6LRTMPTFAKYAQI

not attested not anchored not stored refs pending

Multi-Objective Recommendation via Multivariate Policy Learning

Aleksei Ustimenko, Ivan Potapov, Jatin Mandav, Nakul Agarwal, Olivier Jeunen, Sourabh Vaid, Wenzhe Shi

arxiv:2405.02141 v2 · 2024-05-03 · cs.IR · 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{Y3B2MANTLUFR6LRTMPTFAKYAQI}

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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

ACT: Automated Constraint Targeting for Multi-Objective Recommender Systems

Receipt and verification

First computed	2026-07-05T09:07:27.774449Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6c3a601b35d0b1f2e3363e6502b00820e674620bf0587961c9edbf466e96c46

Aliases

arxiv: 2405.02141 · arxiv_version: 2405.02141v2 · doi: 10.48550/arxiv.2405.02141 · pith_short_12: Y3B2MANTLUFR · pith_short_16: Y3B2MANTLUFR6LRT · pith_short_8: Y3B2MANT

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/Y3B2MANTLUFR6LRTMPTFAKYAQI \
  | 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: c6c3a601b35d0b1f2e3363e6502b00820e674620bf0587961c9edbf466e96c46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24126cc27b0b7202d5e1c19942cd5b37ba18aeb0ba5b58516fcaea1fe09cc3b3",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-05-03T14:44:04Z",
    "title_canon_sha256": "b1bb4c3fdeb7c9400ff6732b5e44d97c9380884cd3aeae5ab6f44e35a26213ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.02141",
    "kind": "arxiv",
    "version": 2
  }
}