Pith Number

pith:HJGSYVO3

pith:2021:HJGSYVO3JNUEDKTUQEJUH4QIR5

not attested not anchored not stored refs pending

Joint Landmark and Structure Learning for Automatic Evaluation of Developmental Dysplasia of the Hip

Dong Ni, Limin Wang, Ning Gu, Ning Shang, Shengfeng Liu, Shuangping Guo, Wufeng Xue, Xindi Hu, Xin Yang, Xu Zhou, Yan Cao, Yuhao Huang

arxiv:2106.05458 v1 · 2021-06-10 · 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{HJGSYVO3JNUEDKTUQEJUH4QIR5}

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	2026-07-05T02:48:11.780753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a4d2c55db4b6841aa74811343f2088f7d296c5e9f5d1c031e183987c3dfd034

Aliases

arxiv: 2106.05458 · arxiv_version: 2106.05458v1 · doi: 10.48550/arxiv.2106.05458 · pith_short_12: HJGSYVO3JNUE · pith_short_16: HJGSYVO3JNUEDKTU · pith_short_8: HJGSYVO3

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/HJGSYVO3JNUEDKTUQEJUH4QIR5 \
  | 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: 3a4d2c55db4b6841aa74811343f2088f7d296c5e9f5d1c031e183987c3dfd034

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72bcdf3d2818306fe1e9534d333903f0719bc908bd0e7e3b188980fd11d59e81",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-06-10T02:12:08Z",
    "title_canon_sha256": "58f956b790bae2eba3a0e05c90809e772339119e6ace3d00bbe81ad7b5e30b00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.05458",
    "kind": "arxiv",
    "version": 1
  }
}