Pith Number

pith:OY6KTFTA

pith:2022:OY6KTFTAOJ7SHUTXS5NCLF745F

not attested not anchored not stored refs pending

United adversarial learning for liver tumor segmentation and detection of multi-modality non-contrast MRI

Dengwang Li, Jianfeng Zhao, Shuo Li

arxiv:2201.02629 v1 · 2022-01-07 · eess.IV · cs.AI · 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{OY6KTFTAOJ7SHUTXS5NCLF745F}

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	2026-07-05T03:46:46.712856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

763ca99660727f23d277975a2597fce959c2d3886283be60965e8f4f969b5548

Aliases

arxiv: 2201.02629 · arxiv_version: 2201.02629v1 · doi: 10.48550/arxiv.2201.02629 · pith_short_12: OY6KTFTAOJ7S · pith_short_16: OY6KTFTAOJ7SHUTX · pith_short_8: OY6KTFTA

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/OY6KTFTAOJ7SHUTXS5NCLF745F \
  | 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: 763ca99660727f23d277975a2597fce959c2d3886283be60965e8f4f969b5548

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0405428978b337bf0a74df6cbdacd50b5457079419c2bffc11ade7f6030685e6",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-01-07T18:54:07Z",
    "title_canon_sha256": "37d43d26e562b105613d9663a397b5524348a954768325473842baf0a4c0ea9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.02629",
    "kind": "arxiv",
    "version": 1
  }
}