Pith Number

pith:QHC3T3GO

pith:2019:QHC3T3GO3RUXCW4A42EVROVBNS

not attested not anchored not stored refs pending

3DBGrowth: volumetric vertebrae segmentation and reconstruction in magnetic resonance imaging

Agma J. M. Traina, Bruno S. Fai\c{c}al, Caetano Traina Jr., Jonathan S. Ramos, Marcello H. Nogueira-Barbosa, Mirela T. Cazzolato

arxiv:1906.10288 v2 · 2019-06-25 · 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{QHC3T3GO3RUXCW4A42EVROVBNS}

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	2026-05-17T23:41:07.445470Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81c5b9eccedc69715b80e68958baa16ca879ea7f3e49359eafa05b08d7650e0e

Aliases

arxiv: 1906.10288 · arxiv_version: 1906.10288v2 · doi: 10.48550/arxiv.1906.10288 · pith_short_12: QHC3T3GO3RUX · pith_short_16: QHC3T3GO3RUXCW4A · pith_short_8: QHC3T3GO

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/QHC3T3GO3RUXCW4A42EVROVBNS \
  | 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: 81c5b9eccedc69715b80e68958baa16ca879ea7f3e49359eafa05b08d7650e0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97a592b204eb600d38568f857e5c7d9ce66f801fec06f97fc85a579c693a20ae",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-06-25T01:28:20Z",
    "title_canon_sha256": "b51d4c5122e78a4e254cc4c603f21a8cb1a73a82a1bf97635c01b86ca5fbb370"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.10288",
    "kind": "arxiv",
    "version": 2
  }
}