Pith Number

pith:GKOQCNLS

pith:2023:GKOQCNLSO4RXALSFSKIRJWCC3Y

not attested not anchored not stored refs pending

Enhancing Low-dose CT Image Reconstruction by Integrating Supervised and Unsupervised Learning

Ling Chen, Saiprasad Ravishankar, Yong Long, Zhishen Huang

arxiv:2311.12071 v1 · 2023-11-19 · 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{GKOQCNLSO4RXALSFSKIRJWCC3Y}

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	2026-07-05T07:15:00.315681Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

329d0135727723702e45929114d842de2a096b6be9149d1f5e255e7ceeea8cff

Aliases

arxiv: 2311.12071 · arxiv_version: 2311.12071v1 · doi: 10.48550/arxiv.2311.12071 · pith_short_12: GKOQCNLSO4RX · pith_short_16: GKOQCNLSO4RXALSF · pith_short_8: GKOQCNLS

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/GKOQCNLSO4RXALSFSKIRJWCC3Y \
  | 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: 329d0135727723702e45929114d842de2a096b6be9149d1f5e255e7ceeea8cff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c915610f2005d54317d88d73e1fcc571e649c833eb0748b7cb9ab7ef00f38ebe",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-11-19T20:23:59Z",
    "title_canon_sha256": "dc23b8aa0c0d8faae2a45791353e136c73605836c43f4b92e5fb962e95ea3073"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.12071",
    "kind": "arxiv",
    "version": 1
  }
}