Pith Number

pith:A5LES7BG

pith:2025:A5LES7BGXEHJQKSDDAOVAVSLFX

not attested not anchored not stored refs pending

PrefPalette: Personalized Preference Modeling with Latent Attributes

Andrew Cohen, Ansong Ni, Asli Celikyilmaz, Chan Young Park, Hunter Lang, Jacqueline He, Melanie Sclar, Puxin Xu, Shuyue Stella Li, Yulia Tsvetkov

arxiv:2507.13541 v1 · 2025-07-17 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A5LES7BGXEHJQKSDDAOVAVSLFX}

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

2 papers in Pith

PubSwap: Public-Data Off-Policy Coordination for Federated RLVR

Efficient Personalization of Generative User Interfaces

Receipt and verification

First computed	2026-07-05T11:39:18.946700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0756497c26b90e982a43181d50564b2dc7b07459c05303c4790eab5891a63850

Aliases

arxiv: 2507.13541 · arxiv_version: 2507.13541v1 · doi: 10.48550/arxiv.2507.13541 · pith_short_12: A5LES7BGXEHJ · pith_short_16: A5LES7BGXEHJQKSD · pith_short_8: A5LES7BG

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/A5LES7BGXEHJQKSDDAOVAVSLFX \
  | 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: 0756497c26b90e982a43181d50564b2dc7b07459c05303c4790eab5891a63850

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4b8ad80674ce440eb10c8a14b3c2ab30b543bd3d66a11c101c7edf592edb64b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-07-17T21:21:54Z",
    "title_canon_sha256": "c2e4b1783327399432cd28c71bfd2acbbb3a38e1fad00a34c575bd9d15a91511"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.13541",
    "kind": "arxiv",
    "version": 1
  }
}