Pith Number

pith:NVTPWGBN

pith:2024:NVTPWGBN7HHQ6SDSLEPRSV5ZTQ

not attested not anchored not stored refs pending

Weighted-Reward Preference Optimization for Implicit Model Fusion

Fanqi Wan, Longguang Zhong, Tianyuan Shi, Xiaojun Quan, Ziyi Yang

arxiv:2412.03187 v2 · 2024-12-04 · 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{NVTPWGBN7HHQ6SDSLEPRSV5ZTQ}

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

1 paper in Pith

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Receipt and verification

First computed	2026-07-05T10:20:17.936081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d66fb182df9cf0f4872591f1957b99c0fb9f4e406536cc5a6bf3e1459d0b97b

Aliases

arxiv: 2412.03187 · arxiv_version: 2412.03187v2 · doi: 10.48550/arxiv.2412.03187 · pith_short_12: NVTPWGBN7HHQ · pith_short_16: NVTPWGBN7HHQ6SDS · pith_short_8: NVTPWGBN

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/NVTPWGBN7HHQ6SDSLEPRSV5ZTQ \
  | 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: 6d66fb182df9cf0f4872591f1957b99c0fb9f4e406536cc5a6bf3e1459d0b97b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91e6bd15d94ae44ee9d1fc3426176ec71028e2fc3d4a6ba6dc9e2caf53468ba2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-12-04T10:15:12Z",
    "title_canon_sha256": "31ffaed4c1d3114dbf27ab36ba4599c86b6c80446a781bc4e30aa3712293af63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.03187",
    "kind": "arxiv",
    "version": 2
  }
}