Pith Number

pith:QVRRIWBY

pith:2022:QVRRIWBYHLWRNG25PJFSECIVQJ

not attested not anchored not stored refs pending

Masked Autoencoders for Low dose CT denoising

Dayang Wang, Hengyong Yu, Shuo Han, Yongshun Xu

arxiv:2210.04944 v1 · 2022-10-10 · 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{QVRRIWBYHLWRNG25PJFSECIVQJ}

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	2026-07-05T05:07:04.786418Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85631458383aed169b5d7a4b220915824a41b9c2210bd0a80409f077fb374613

Aliases

arxiv: 2210.04944 · arxiv_version: 2210.04944v1 · doi: 10.48550/arxiv.2210.04944 · pith_short_12: QVRRIWBYHLWR · pith_short_16: QVRRIWBYHLWRNG25 · pith_short_8: QVRRIWBY

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/QVRRIWBYHLWRNG25PJFSECIVQJ \
  | 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: 85631458383aed169b5d7a4b220915824a41b9c2210bd0a80409f077fb374613

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1cb0fb9a1a5bdbc297ff87d99a78421cbd1a9666d2c88bc370f73c72bb9a1fe",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-10-10T18:27:58Z",
    "title_canon_sha256": "a0c09222df7faa7c33221a202f6058fa88b2f326c1d97498f0c6bcb4af9f5e16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.04944",
    "kind": "arxiv",
    "version": 1
  }
}