Pith Number

pith:W64HXUGA

pith:2024:W64HXUGA45OU7Z7UQZ666EDWLB

not attested not anchored not stored refs pending

Preference Poisoning Attacks on Reward Model Learning

Chaowei Xiao, Chenguang Wang, Jiongxiao Wang, Junlin Wu, Ning Zhang, Yevgeniy Vorobeychik

arxiv:2402.01920 v2 · 2024-02-02 · cs.LG · cs.AI · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W64HXUGA45OU7Z7UQZ666EDWLB}

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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

2 papers in Pith

Reframing AGI Confrontation with Off Earth Autonomy

Efficient Preference Poisoning Attack on Offline RLHF

Receipt and verification

First computed	2026-07-05T09:17:37.096093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7b87bd0c0e75d4fe7f4867def107658418f8f649e32e73541bf5b74158d19b7

Aliases

arxiv: 2402.01920 · arxiv_version: 2402.01920v2 · doi: 10.48550/arxiv.2402.01920 · pith_short_12: W64HXUGA45OU · pith_short_16: W64HXUGA45OU7Z7U · pith_short_8: W64HXUGA

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/W64HXUGA45OU7Z7UQZ666EDWLB \
  | 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: b7b87bd0c0e75d4fe7f4867def107658418f8f649e32e73541bf5b74158d19b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e0e4c88f985f4c310c553cfda6a3d0f16384ce0f71a5750d3c6d194cfdd90c5",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-02-02T21:45:24Z",
    "title_canon_sha256": "867c7a19778a05eec34e4537c54a24cced1c22f9db67e5d72fe8fcbf0fc8301c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.01920",
    "kind": "arxiv",
    "version": 2
  }
}