Pith Number

pith:BJ65W2JV

pith:2017:BJ65W2JV34VGBZWCEZB5MBTTAI

not attested not anchored not stored refs pending

Pediatric Bone Age Assessment Using Deep Convolutional Neural Networks

Alexander Rakhlin, Alexandr Kalinin, Alexey Shvets, Vladimir Iglovikov

arxiv:1712.05053 v2 · 2017-12-13 · 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{BJ65W2JV34VGBZWCEZB5MBTTAI}

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	2026-05-18T00:05:14.415028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a7ddb6935df2a60e6c22643d606730213cf778c67904a561b7418b2f3ed47a8

Aliases

arxiv: 1712.05053 · arxiv_version: 1712.05053v2 · doi: 10.48550/arxiv.1712.05053 · pith_short_12: BJ65W2JV34VG · pith_short_16: BJ65W2JV34VGBZWC · pith_short_8: BJ65W2JV

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/BJ65W2JV34VGBZWCEZB5MBTTAI \
  | 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: 0a7ddb6935df2a60e6c22643d606730213cf778c67904a561b7418b2f3ed47a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0fc6d0ec61ce9f07f7c173a5fd4805be3e2b1116be8071eeafe8c8ff3b74bd8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-12-13T23:56:15Z",
    "title_canon_sha256": "4a57608a5838715dbeee0537f0da788d1028b39fa77e17a2b2e9960075a4d8a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.05053",
    "kind": "arxiv",
    "version": 2
  }
}