Pith Number

pith:Z4L4O2K2

pith:2024:Z4L4O2K2VFYJMBDDHI2H6QL7IK

not attested not anchored not stored refs pending

Linear Alignment: A Closed-form Solution for Aligning Human Preferences without Tuning and Feedback

Dahua Lin, Hang Yan, Junjie Ye, Qiming Ge, Qi Zhang, Rui Zheng, Shihan Dou, Songyang Gao, Wei Shen, Xiao Wang, Yicheng Zou, Zhi Chen

arxiv:2401.11458 v3 · 2024-01-21 · 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{Z4L4O2K2VFYJMBDDHI2H6QL7IK}

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	2026-07-05T08:38:56.868647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf17c7695aa9709604633a347f417f42bdcd73047ecd9d96556afc782a6d8b99

Aliases

arxiv: 2401.11458 · arxiv_version: 2401.11458v3 · doi: 10.48550/arxiv.2401.11458 · pith_short_12: Z4L4O2K2VFYJ · pith_short_16: Z4L4O2K2VFYJMBDD · pith_short_8: Z4L4O2K2

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/Z4L4O2K2VFYJMBDDHI2H6QL7IK \
  | 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: cf17c7695aa9709604633a347f417f42bdcd73047ecd9d96556afc782a6d8b99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96cac23c12fd5919e838dda9e69ba32b354997f9a7825c5ef06bd6a52ce99cb2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-01-21T10:46:23Z",
    "title_canon_sha256": "4cb912d4eac47af9fec927539d9a5ca08b0078f49aff092be5174c762ce6686d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.11458",
    "kind": "arxiv",
    "version": 3
  }
}