Pith Number

pith:7SJ4EU45

pith:2025:7SJ4EU45LDL5B2VAMPM5UUPXNS

not attested not anchored not stored refs pending

DreamBoothDPO: Improving Personalized Generation using Direct Preference Optimization

Aibek Alanov, Anastasia Yaschenko, Andrey Kuznetsov, Maksim Nakhodnov, Shamil Ayupov

arxiv:2505.20975 v1 · 2025-05-27 · 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{7SJ4EU45LDL5B2VAMPM5UUPXNS}

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	2026-07-05T11:10:21.884154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc93c2539d58d7d0eaa063d9da51f76c86b6b816022417a7ceb76500ce1d5916

Aliases

arxiv: 2505.20975 · arxiv_version: 2505.20975v1 · doi: 10.48550/arxiv.2505.20975 · pith_short_12: 7SJ4EU45LDL5 · pith_short_16: 7SJ4EU45LDL5B2VA · pith_short_8: 7SJ4EU45

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/7SJ4EU45LDL5B2VAMPM5UUPXNS \
  | 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: fc93c2539d58d7d0eaa063d9da51f76c86b6b816022417a7ceb76500ce1d5916

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1071d0fe2334f3a135abce0944750af61dc72f0e25744e6edfb41608b9df156e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-27T10:07:50Z",
    "title_canon_sha256": "8c4b6a70e7522451fb8dd2b16133139c1f64f712817b87f871befae6afa7a6f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.20975",
    "kind": "arxiv",
    "version": 1
  }
}