Pith Number

pith:2NLFN6FX

pith:2020:2NLFN6FX3UAQ4VAV3QN4BF5ZTX

not attested not anchored not stored refs pending

A Self-ensembling Framework for Semi-supervised Knee Cartilage Defects Assessment with Dual-Consistency

Dinggang Shen, Jiayu Huo, Kai Xuan, Lichi Zhang, Liping Si, Qian Wang, Weiwu Yao, Xi Ouyang, Zhong Xue

arxiv:2005.09212 v2 · 2020-05-19 · 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{2NLFN6FX3UAQ4VAV3QN4BF5ZTX}

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	2026-07-05T01:41:54.066563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d35656f8b7dd010e5415dc1bc097b99ddf209a53817f9c66505cf4c107c892ab

Aliases

arxiv: 2005.09212 · arxiv_version: 2005.09212v2 · doi: 10.48550/arxiv.2005.09212 · pith_short_12: 2NLFN6FX3UAQ · pith_short_16: 2NLFN6FX3UAQ4VAV · pith_short_8: 2NLFN6FX

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/2NLFN6FX3UAQ4VAV3QN4BF5ZTX \
  | 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: d35656f8b7dd010e5415dc1bc097b99ddf209a53817f9c66505cf4c107c892ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb90650af909f6754a8505a7c7ba2565fb2b1ac3aefb8c4df64421692325fc4e",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-05-19T04:47:25Z",
    "title_canon_sha256": "724c17f7c77bf7d7d92a8f9c93a89fac1789a25bae503557d9e51120dde87441"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.09212",
    "kind": "arxiv",
    "version": 2
  }
}