Pith Number

pith:HY6L4YSJ

pith:2026:HY6L4YSJDWUSQRRHF2ULSQB2HU

not attested not anchored not stored refs pending

Guided Trajectory Optimization with Sparse Scaling for Test-Time Diffusion

Gang Dai, Guohao Chen, Shuaicheng Niu, YiMing Xia, Yining Huang

arxiv:2605.21907 v1 · 2026-05-21 · 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{HY6L4YSJDWUSQRRHF2ULSQB2HU}

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	2026-05-22T01:04:13.960843Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e3cbe62491da92846272ea8b9403a3d3a7e4c3fb4812ff5b4bdac57b310f4dd

Aliases

arxiv: 2605.21907 · arxiv_version: 2605.21907v1 · doi: 10.48550/arxiv.2605.21907 · pith_short_12: HY6L4YSJDWUS · pith_short_16: HY6L4YSJDWUSQRRH · pith_short_8: HY6L4YSJ

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/HY6L4YSJDWUSQRRHF2ULSQB2HU \
  | 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: 3e3cbe62491da92846272ea8b9403a3d3a7e4c3fb4812ff5b4bdac57b310f4dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a66856143536975bcc316075121a7d6dbbdb732b9711d1f70f9ef400d105e58",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-21T02:30:01Z",
    "title_canon_sha256": "ff083df0d248004f5ccb68a925788b86efe96622e17e8776920a66e4f50cb82a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21907",
    "kind": "arxiv",
    "version": 1
  }
}