Pith Number

pith:CI6GZJUM

pith:2026:CI6GZJUMJ6AQ5EIUTXP6D7QOR2

not attested not anchored not stored refs pending

Less Is More: Training-Free Acceleration Framework of 3D Diffusion Models for Low-Count PET Denoising via Global-Local Trajectory Reduction

Bo Zhou, Jinkui Hao, Marlee Crews, Muhannad Fadhel, Ryan J. Avery, Scott M. Leonard, Tianqi Chen, Yuhan Liu

arxiv:2606.08751 v1 · 2026-06-07 · 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{CI6GZJUMJ6AQ5EIUTXP6D7QOR2}

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	2026-06-09T02:07:37.274435Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

123c6ca68c4f810e91149ddfe1fe0e8e9e750b779301f1c5230696055ab6a18c

Aliases

arxiv: 2606.08751 · arxiv_version: 2606.08751v1 · doi: 10.48550/arxiv.2606.08751 · pith_short_12: CI6GZJUMJ6AQ · pith_short_16: CI6GZJUMJ6AQ5EIU · pith_short_8: CI6GZJUM

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/CI6GZJUMJ6AQ5EIUTXP6D7QOR2 \
  | 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: 123c6ca68c4f810e91149ddfe1fe0e8e9e750b779301f1c5230696055ab6a18c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcbcc4bcf3b491f1fb2f40b06c2f072379f0512c2df69066d1068c95f2e0723a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-07T17:51:58Z",
    "title_canon_sha256": "6066e522d587af514b1714c57055c2b7581b640b9952d57a812eb150d25c70aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.08751",
    "kind": "arxiv",
    "version": 1
  }
}