Pith Number

pith:VCM3I4XW

pith:2026:VCM3I4XW2HPJ6EUBFB2MY5XSTH

not attested not anchored not stored refs pending

Beyond Pairwise Preferences: Listwise Reward-Aware Alignment for Diffusion Models

Austin Wang, Jiaqi Han, Stefano Ermon, Yisong Yue

arxiv:2605.26491 v1 · 2026-05-26 · cs.LG · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VCM3I4XW2HPJ6EUBFB2MY5XSTH}

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	2026-05-27T01:05:21.021631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a899b472f6d1de9f12812874cc76f299f796b2f2e12768cffffdeba1c67c9c09

Aliases

arxiv: 2605.26491 · arxiv_version: 2605.26491v1 · doi: 10.48550/arxiv.2605.26491 · pith_short_12: VCM3I4XW2HPJ · pith_short_16: VCM3I4XW2HPJ6EUB · pith_short_8: VCM3I4XW

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/VCM3I4XW2HPJ6EUBFB2MY5XSTH \
  | 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: a899b472f6d1de9f12812874cc76f299f796b2f2e12768cffffdeba1c67c9c09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ec9a42b503dfb2b9ac65821c86f12601c82616d6dea51a0de8f4bf9333ecf02",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-26T03:09:24Z",
    "title_canon_sha256": "fdccea4caef3dce89289dd9b98f019d0c4956f7263d3f05167ee4541c4c81f38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.26491",
    "kind": "arxiv",
    "version": 1
  }
}