Pith Number

pith:BXUE7VOQ

pith:2024:BXUE7VOQG4R4L7H775PEWR4CPS

not attested not anchored not stored refs pending

RLHF from Heterogeneous Feedback via Personalization and Preference Aggregation

Asuman Ozdaglar, Chanwoo Park, Dingwen Kong, Kaiqing Zhang, Mingyang Liu

arxiv:2405.00254 v2 · 2024-04-30 · cs.AI · 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{BXUE7VOQG4R4L7H775PEWR4CPS}

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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

7 papers in Pith

CoPersona: Collaborative Persona Graphs for Robust LLM Personalization

Hidden Consensus:Preference-Validity Compression in Human Feedback

PAFO: Pareto Fairness Optimization for Personalized Reward Modeling

Curated Synthetic Data Doesn't Have to Collapse: A Theoretical Study of Generative Retraining with Pluralistic Preferences

In-Context Reward Adaptation for Robust Preference Modeling

Receipt and verification

First computed	2026-07-05T08:23:22.077004Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0de84fd5d03723c5fcffff5e4b47827c9c45489d3266d5a3c91bbda055be55ee

Aliases

arxiv: 2405.00254 · arxiv_version: 2405.00254v2 · doi: 10.48550/arxiv.2405.00254 · pith_short_12: BXUE7VOQG4R4 · pith_short_16: BXUE7VOQG4R4L7H7 · pith_short_8: BXUE7VOQ

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/BXUE7VOQG4R4L7H775PEWR4CPS \
  | 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: 0de84fd5d03723c5fcffff5e4b47827c9c45489d3266d5a3c91bbda055be55ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebf509ae404865ae07cd71eacfff34203f219771bd57d68fdc75cd9589451d5f",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2024-04-30T23:57:23Z",
    "title_canon_sha256": "ee5d02ec59d823d0d4a4ad7c680212961c7bffeb356874cd840f4c0352b4102c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.00254",
    "kind": "arxiv",
    "version": 2
  }
}