Pith Number

pith:V2YB6RNW

pith:2026:V2YB6RNWWXMYHPQ64NKCVSUMVR

not attested not anchored not stored refs pending

UniPET: a universal network for high-quality PET image denoising across varied dose reduction factors

Bingzheng Wei, Dan Zhao, Haowei Chen, Hui Zhang, Yang Zhou, Yan Xu, Zhiwen Yang

arxiv:2606.11131 v1 · 2026-06-09 · 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{V2YB6RNWWXMYHPQ64NKCVSUMVR}

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	2026-06-10T01:11:12.782696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aeb01f45b6b5d983be1ee3542aca8cac58af4df2de0eecfd18a30dbd3ebc3367

Aliases

arxiv: 2606.11131 · arxiv_version: 2606.11131v1 · doi: 10.48550/arxiv.2606.11131 · pith_short_12: V2YB6RNWWXMY · pith_short_16: V2YB6RNWWXMYHPQ6 · pith_short_8: V2YB6RNW

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/V2YB6RNWWXMYHPQ64NKCVSUMVR \
  | 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: aeb01f45b6b5d983be1ee3542aca8cac58af4df2de0eecfd18a30dbd3ebc3367

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3204733ee697b2319ef9fae4703ad53bd070fa29fd96760f357cf9767813b916",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-09T17:25:02Z",
    "title_canon_sha256": "70aa8aa49bdab64162988afe30277a1cb7dba742f44ade3ae9be247b0d53fbe3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.11131",
    "kind": "arxiv",
    "version": 1
  }
}