Pith Number

pith:KE23LRED

pith:2017:KE23LREDEVKNAUZEEI7WBRLWXZ

not attested not anchored not stored refs pending

Integrating semi-supervised label propagation and random forests for multi-atlas based hippocampus segmentation

Qiang Zheng, Yong Fan

arxiv:1801.00223 v1 · 2017-12-31 · 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{KE23LREDEVKNAUZEEI7WBRLWXZ}

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	2026-05-18T00:26:59.032217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5135b5c4832554d05324223f60c576be6bc5a0faadee4dece573ac15da3fd731

Aliases

arxiv: 1801.00223 · arxiv_version: 1801.00223v1 · doi: 10.48550/arxiv.1801.00223 · pith_short_12: KE23LREDEVKN · pith_short_16: KE23LREDEVKNAUZE · pith_short_8: KE23LRED

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/KE23LREDEVKNAUZEEI7WBRLWXZ \
  | 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: 5135b5c4832554d05324223f60c576be6bc5a0faadee4dece573ac15da3fd731

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0c910be39cba3dd74cb36e489deb575a84cea0d7324a49b3b07ac41b5e620fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-12-31T01:52:23Z",
    "title_canon_sha256": "bdabe6368f62f0a36d7dfa18bcafdd54b3ea819d1904a2119eac09711033307f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.00223",
    "kind": "arxiv",
    "version": 1
  }
}