Pith Number

pith:EVL7RXMJ

pith:2020:EVL7RXMJIDFWOIRBWXQIRNFKNL

not attested not anchored not stored refs pending

Deep Learning-based End-to-end Diagnosis System for Avascular Necrosis of Femoral Head

Hua Tian, Yang Li, Yan Li

arxiv:2002.05536 v2 · 2020-02-12 · eess.IV · cs.CV · cs.LG · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EVL7RXMJIDFWOIRBWXQIRNFKNL}

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	2026-07-05T01:50:18.144600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2557f8dd8940cb672221b5e088b4aa6ad5fb5a5fdd493de903f1e8167715e421

Aliases

arxiv: 2002.05536 · arxiv_version: 2002.05536v2 · doi: 10.48550/arxiv.2002.05536 · pith_short_12: EVL7RXMJIDFW · pith_short_16: EVL7RXMJIDFWOIRB · pith_short_8: EVL7RXMJ

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/EVL7RXMJIDFWOIRBWXQIRNFKNL \
  | 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: 2557f8dd8940cb672221b5e088b4aa6ad5fb5a5fdd493de903f1e8167715e421

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56bd4911226999850f630f36c5bc51fc6815732d3a8171b5ea3e4524b05f2207",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-02-12T05:55:50Z",
    "title_canon_sha256": "0a90ed7d9160d8b70a67a8d1be64c01f0d6a513212b23710c0925fe60f3fa1bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.05536",
    "kind": "arxiv",
    "version": 2
  }
}