Pith Number

pith:6XDWWE5D

pith:2019:6XDWWE5DXHL6STGYU2ADWNNQ3B

not attested not anchored not stored refs pending

Automated Estimation of the Spinal Curvature via Spine Centerline Extraction with Ensembles of Cascaded Neural Networks

Antonin Renaudier, Axel Roc, Benjamin Collery, Florian Dubost, Gerda Bortsova, Marleen de Bruijne, Nicolas Posocco, Wiro Niessen

arxiv:1911.01126 v2 · 2019-11-04 · 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{6XDWWE5DXHL6STGYU2ADWNNQ3B}

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	2026-07-05T00:25:28.994626Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5c76b13a3b9d7e94cd8a6803b35b0d84e9baeb91f0cd0207fb33d3543c83cb7

Aliases

arxiv: 1911.01126 · arxiv_version: 1911.01126v2 · doi: 10.48550/arxiv.1911.01126 · pith_short_12: 6XDWWE5DXHL6 · pith_short_16: 6XDWWE5DXHL6STGY · pith_short_8: 6XDWWE5D

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/6XDWWE5DXHL6STGYU2ADWNNQ3B \
  | 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: f5c76b13a3b9d7e94cd8a6803b35b0d84e9baeb91f0cd0207fb33d3543c83cb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92dde0336da9412f4b2f1e6e251fcb9a8fe779883b973ce4d13dd59024270f5a",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-11-04T10:57:36Z",
    "title_canon_sha256": "c6f698a010c213a2fe0099b60ab2c6c21a5cc199caac0fa0b68ac40fad056577"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.01126",
    "kind": "arxiv",
    "version": 2
  }
}