Pith Number

pith:SQCOJLOR

pith:2025:SQCOJLORC2WJGCIMIM5YAE2SFS

not attested not anchored not stored refs pending

Fast Direct: Query-Efficient Online Black-box Guidance for Diffusion-model Target Generation

Ivor Tsang, Kim Yong Tan, Yew-Soon Ong, Yueming Lyu

arxiv:2502.01692 v5 · 2025-02-02 · cs.LG · 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{SQCOJLORC2WJGCIMIM5YAE2SFS}

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	2026-07-05T10:41:20.365625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9404e4add116ac93090c433b8013522c9af79d9b00441a87e0dccceda3ab7323

Aliases

arxiv: 2502.01692 · arxiv_version: 2502.01692v5 · doi: 10.48550/arxiv.2502.01692 · pith_short_12: SQCOJLORC2WJ · pith_short_16: SQCOJLORC2WJGCIM · pith_short_8: SQCOJLOR

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/SQCOJLORC2WJGCIMIM5YAE2SFS \
  | 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: 9404e4add116ac93090c433b8013522c9af79d9b00441a87e0dccceda3ab7323

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "976589ebf3c2973fc5ff00b74e2ac50f2ac0dd4b26c549953568cc04c0e3470c",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-02T17:21:10Z",
    "title_canon_sha256": "a1ef6be926b33a50f80d432ddf06de63855ad7159ec1a7ae778892c2d3251292"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.01692",
    "kind": "arxiv",
    "version": 5
  }
}