Pith Number

pith:T3QS2AYN

pith:2023:T3QS2AYNF3E7VCR3GXIU5NLS52

not attested not anchored not stored refs pending

VertXNet: An Ensemble Method for Vertebrae Segmentation and Identification of Spinal X-Ray

Aimee Readie, Bartlomiej W. Papiez, Faiz Jabbar, Gregory Ligozio, Indrajeet Mandal, Thibaud Coroller, Yao Chen, Yuanhan Mo

arxiv:2302.03476 v1 · 2023-02-07 · 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{T3QS2AYNF3E7VCR3GXIU5NLS52}

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	2026-07-05T05:39:37.456974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ee12d030d2ec9fa8a3b35d14eb572ee863fdfa0a4c7c6a70327eef418ccb65f

Aliases

arxiv: 2302.03476 · arxiv_version: 2302.03476v1 · doi: 10.48550/arxiv.2302.03476 · pith_short_12: T3QS2AYNF3E7 · pith_short_16: T3QS2AYNF3E7VCR3 · pith_short_8: T3QS2AYN

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/T3QS2AYNF3E7VCR3GXIU5NLS52 \
  | 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: 9ee12d030d2ec9fa8a3b35d14eb572ee863fdfa0a4c7c6a70327eef418ccb65f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c4e1bdf9aa0ae8393d74677e6b18df6811785bf391b299eddbc157a4000cb4f",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-02-07T14:01:32Z",
    "title_canon_sha256": "1ca9d3c68f7730e1e464b916f358ae95fe2203951926cbc1ad5ee9aa310c64db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.03476",
    "kind": "arxiv",
    "version": 1
  }
}