Pith Number

pith:O5PMTMBY

pith:2022:O5PMTMBYAMTQSZA3LGLBCZQMGF

not attested not anchored not stored refs pending

Convolutional Neural Network to Restore Low-Dose Digital Breast Tomosynthesis Projections in a Variance Stabilization Domain

Chuang Niu, Ge Wang, Hongming Shan, Lucas Rodrigues Borges, Marcelo Andrade Da Costa Vieira, Rodrigo de Barros Vimieiro

arxiv:2203.11722 v1 · 2022-03-22 · eess.IV · cs.CV · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O5PMTMBYAMTQSZA3LGLBCZQMGF}

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	2026-07-05T04:07:14.998689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

775ec9b038032709641b599611660c3152cc418f22277cac221656118795fe2b

Aliases

arxiv: 2203.11722 · arxiv_version: 2203.11722v1 · doi: 10.48550/arxiv.2203.11722 · pith_short_12: O5PMTMBYAMTQ · pith_short_16: O5PMTMBYAMTQSZA3 · pith_short_8: O5PMTMBY

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/O5PMTMBYAMTQSZA3LGLBCZQMGF \
  | 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: 775ec9b038032709641b599611660c3152cc418f22277cac221656118795fe2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f8785d1bd7ac3905c82d29ede1b1cab2e7af385b04ec7cb268299a14b16f51f",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-03-22T13:31:47Z",
    "title_canon_sha256": "44fe1ae4d260cb4d42f7ac58b8c245deaaa44e9ab109692d59053a4521bab591"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.11722",
    "kind": "arxiv",
    "version": 1
  }
}