Pith Number

pith:T7SRUJED

pith:2020:T7SRUJEDR4LIRX7KWEJW5LRHVD

not attested not anchored not stored refs pending

A weakly supervised registration-based framework for prostate segmentation via the combination of statistical shape model and CNN

Chunxia Qin, Jocelyne Troccaz, Xiaojun Chen

arxiv:2007.11726 v2 · 2020-07-23 · 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{T7SRUJEDR4LIRX7KWEJW5LRHVD}

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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	2026-07-05T01:23:25.891075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9fe51a24838f1688dfeab1136eae27a8fca21a7543c72f059d31f1a7e13c9039

Aliases

arxiv: 2007.11726 · arxiv_version: 2007.11726v2 · doi: 10.48550/arxiv.2007.11726 · pith_short_12: T7SRUJEDR4LI · pith_short_16: T7SRUJEDR4LIRX7K · pith_short_8: T7SRUJED

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/T7SRUJEDR4LIRX7KWEJW5LRHVD \
  | 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: 9fe51a24838f1688dfeab1136eae27a8fca21a7543c72f059d31f1a7e13c9039

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2473d82362a8ccca31c4cec3562f07b019f26e2059b4bd8b1711ba56d150fd4f",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-07-23T00:24:57Z",
    "title_canon_sha256": "ecbb560d523b0bfef69283a3684ef79fbda936dc5c103b9a419809282325746a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.11726",
    "kind": "arxiv",
    "version": 2
  }
}