Pith Number

pith:YCDT47UA

pith:2022:YCDT47UA66W2LXRBY5D4MNG4CI

not attested not anchored not stored refs pending

Self-supervised Physics-based Denoising for Computed Tomography

Alexey Chernyavskiy, Dmitry V. Dylov, Elvira Zainulina

arxiv:2211.00745 v1 · 2022-11-01 · eess.IV · 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{YCDT47UA66W2LXRBY5D4MNG4CI}

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	2026-07-05T05:12:34.299459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0873e7e80f7ada5de21c747c634dc12200c77484dfd88b63fdc8a4a3aa4065d

Aliases

arxiv: 2211.00745 · arxiv_version: 2211.00745v1 · doi: 10.48550/arxiv.2211.00745 · pith_short_12: YCDT47UA66W2 · pith_short_16: YCDT47UA66W2LXRB · pith_short_8: YCDT47UA

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/YCDT47UA66W2LXRBY5D4MNG4CI \
  | 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: c0873e7e80f7ada5de21c747c634dc12200c77484dfd88b63fdc8a4a3aa4065d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11aaa0b6f8299afca6440cf7fa870fe11573cc38e6d73b956e7dd301fe3f2681",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-11-01T20:58:50Z",
    "title_canon_sha256": "c56556a483a284be674b97e525b3a88e2a935bf0c85d5d91a2095d6c0794d805"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.00745",
    "kind": "arxiv",
    "version": 1
  }
}