Pith Number

pith:TVQ6NI7H

pith:2024:TVQ6NI7HK5VX53IWS7ER7LUEDO

not attested not anchored not stored refs pending

Towards Analyzing and Understanding the Limitations of DPO: A Theoretical Perspective

Bowen Qin, Chen Huang, Duanyu Feng, Wenqiang Lei, Zheng Zhang

arxiv:2404.04626 v1 · 2024-04-06 · cs.CL · 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{TVQ6NI7HK5VX53IWS7ER7LUEDO}

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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

5 papers in Pith

Curriculum Learning for Safety Alignment

AdaDPO: Self-Adaptive Direct Preference Optimization with Balanced Gradient Updates

Smaug: Fixing Failure Modes of Preference Optimisation with DPO-Positive

Boosting Reinforcement Learning with Verifiable Rewards via Randomly Selected Few-Shot Guidance

IRIS: Interpolative R\'enyi Iterative Self-play for Large Language Model Fine-Tuning

Receipt and verification

First computed	2026-07-05T08:05:19.293479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d61e6a3e7576b7eed1697c91fae841bb7d7c24c32e3d923c735375ba46b91fd

Aliases

arxiv: 2404.04626 · arxiv_version: 2404.04626v1 · doi: 10.48550/arxiv.2404.04626 · pith_short_12: TVQ6NI7HK5VX · pith_short_16: TVQ6NI7HK5VX53IW · pith_short_8: TVQ6NI7H

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/TVQ6NI7HK5VX53IWS7ER7LUEDO \
  | 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: 9d61e6a3e7576b7eed1697c91fae841bb7d7c24c32e3d923c735375ba46b91fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa566c110326665fbf1fb4aac9b6bada89c16cc412e5f163aa36a2881822bcd7",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-04-06T13:24:37Z",
    "title_canon_sha256": "111eb93ae73dd3c1977fce5fc8a4ec2157ae3f4eed30156a30f2f4cd3fdfbbb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.04626",
    "kind": "arxiv",
    "version": 1
  }
}