Pith Number

pith:REP5K6EI

pith:2017:REP5K6EI6GJLFDEPJWBYPFCX75

not attested not anchored not stored refs pending

Learning Normalized Inputs for Iterative Estimation in Medical Image Segmentation

Adriana Romero, An Tang, Chris Pal, Eugene Vorontsov, Gabriel Chartrand, Lisa Di Jorio, Michal Drozdzal, Samuel Kadoury, Yoshua Bengio

arxiv:1702.05174 v1 · 2017-02-16 · 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{REP5K6EI6GJLFDEPJWBYPFCX75}

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	2026-05-18T00:50:34.601458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

891fd57888f192b28c8f4d83879457ff6f169d5b9f702c19d90b6d4fe8a369f1

Aliases

arxiv: 1702.05174 · arxiv_version: 1702.05174v1 · doi: 10.48550/arxiv.1702.05174 · pith_short_12: REP5K6EI6GJL · pith_short_16: REP5K6EI6GJLFDEP · pith_short_8: REP5K6EI

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/REP5K6EI6GJLFDEPJWBYPFCX75 \
  | 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: 891fd57888f192b28c8f4d83879457ff6f169d5b9f702c19d90b6d4fe8a369f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad8b3029e9412217a5fd6091541c99f4c6879cf06ab68f37137613cf76b13ab2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-02-16T22:10:37Z",
    "title_canon_sha256": "b27c05bfca6109e083f7b3ef618cdf86bae59141d97cd05d97bfca92d94836f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.05174",
    "kind": "arxiv",
    "version": 1
  }
}