Pith Number

pith:6KL2M43Y

pith:2018:6KL2M43YAFQHCXC2PMSFVG6MP7

not attested not anchored not stored refs pending

Repeatability of Multiparametric Prostate MRI Radiomics Features

Andrey Fedorov, Clare M Tempany, Fiona M Fennessy, Hugo JWL Aerts, Joost van Griethuysen, Mark G Vangel, Michael Schwier, Ron Kikinis, Sharon Peled, Steve Pieper

arxiv:1807.06089 v2 · 2018-07-16 · cs.CV · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6KL2M43YAFQHCXC2PMSFVG6MP7}

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	2026-05-18T00:00:39.405281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f297a673780160715c5a7b245a9bcc7fdd97cf063fb568139581d67e9d8c88bb

Aliases

arxiv: 1807.06089 · arxiv_version: 1807.06089v2 · doi: 10.48550/arxiv.1807.06089 · pith_short_12: 6KL2M43YAFQH · pith_short_16: 6KL2M43YAFQHCXC2 · pith_short_8: 6KL2M43Y

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/6KL2M43YAFQHCXC2PMSFVG6MP7 \
  | 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: f297a673780160715c5a7b245a9bcc7fdd97cf063fb568139581d67e9d8c88bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6ba88ec8c93dbf43d2db210978825a2837a35a45943f53a6f5f743a2afb00b2",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-07-16T20:17:18Z",
    "title_canon_sha256": "82c6e9bab62ab5135dde39210a081c8fff7358b38375f0bff74ff2ca2b45bf63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.06089",
    "kind": "arxiv",
    "version": 2
  }
}