Pith Number

pith:FJXTDZI5

pith:2024:FJXTDZI5NAZ3NQGPI3KVVW2PPC

not attested not anchored not stored refs pending

Hybrid Preference Optimization for Alignment: Provably Faster Convergence Rates by Combining Offline Preferences with Online Exploration

Aadirupa Saha, Avinandan Bose, Maryam Fazel, Simon Shaolei Du, Zhihan Xiong

arxiv:2412.10616 v1 · 2024-12-13 · 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{FJXTDZI5NAZ3NQGPI3KVVW2PPC}

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.

Receipt and verification

First computed	2026-07-05T09:49:18.389702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a6f31e51d6833b6c0cf46d55adb4f78b6e3aab5c5217ebd20e0d135179ea8b1

Aliases

arxiv: 2412.10616 · arxiv_version: 2412.10616v1 · doi: 10.48550/arxiv.2412.10616 · pith_short_12: FJXTDZI5NAZ3 · pith_short_16: FJXTDZI5NAZ3NQGP · pith_short_8: FJXTDZI5

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/FJXTDZI5NAZ3NQGPI3KVVW2PPC \
  | 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: 2a6f31e51d6833b6c0cf46d55adb4f78b6e3aab5c5217ebd20e0d135179ea8b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42e3b442ff58f6aac194c8d0527b7cab28c5c1fdf97b8f92a08673101b3ac470",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-12-13T23:42:24Z",
    "title_canon_sha256": "19f60ed04faa3ac59d2292dc8b9f077b0cf2d5cecfea74b78f701e96f0f90815"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.10616",
    "kind": "arxiv",
    "version": 1
  }
}