Pith Number

pith:TYUR5VO5

pith:2024:TYUR5VO5Q3IF7UIQY4GEYZ7MXB

not attested not anchored not stored refs pending

Learn Your Reference Model for Real Good Alignment

Alexey Gorbatovski, Alexey Malakhov, Boris Shaposhnikov, Daniil Gavrilov, Ian Maksimov, Nikita Balagansky, Nikita Surnachev, Yaroslav Aksenov

arxiv:2404.09656 v4 · 2024-04-15 · cs.LG · 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{TYUR5VO5Q3IF7UIQY4GEYZ7MXB}

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.

Cited by

6 papers in Pith

TPMM-DPO: Trajectory-aware Preference-guided Model Merging for Iterative Direct Preference Optimization

The Differences Between Direct Alignment Algorithms are a Blur

Provably avoiding over-optimization in Direct Preference Optimization without knowing the data distribution

Enhancing the Reasoning Ability of Multimodal Large Language Models via Mixed Preference Optimization

Provably avoiding over-optimization in Direct Preference Optimization without knowing the data distribution

Receipt and verification

First computed	2026-07-05T10:19:23.404437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e291ed5dd86d05fd110c70c4c67ecb86bd935a84972881d4df420273b7c7f94

Aliases

arxiv: 2404.09656 · arxiv_version: 2404.09656v4 · doi: 10.48550/arxiv.2404.09656 · pith_short_12: TYUR5VO5Q3IF · pith_short_16: TYUR5VO5Q3IF7UIQ · pith_short_8: TYUR5VO5

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/TYUR5VO5Q3IF7UIQY4GEYZ7MXB \
  | 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: 9e291ed5dd86d05fd110c70c4c67ecb86bd935a84972881d4df420273b7c7f94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d66615526f330a9264996bedb3247ad7eba842a57e6e33363600f93a0e3c8d0d",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-04-15T10:44:31Z",
    "title_canon_sha256": "ba976991f7c1b30ff4ac3769e8a1030d9bd328012af0e987728d61a27aedb338"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.09656",
    "kind": "arxiv",
    "version": 4
  }
}