Pith Number

pith:ZOJH5FP6

pith:2018:ZOJH5FP6E5DCJRNLKKO6CYS2FA

not attested not anchored not stored refs pending

Fast and Accurate 3D Medical Image Segmentation with Data-swapping Method

Haruki Imai, Kiyokuni Kawachiya, Samuel Matzek, Tung D. Le, Yasushi Negishi

arxiv:1812.07816 v1 · 2018-12-19 · cs.LG · cs.CV · cs.PF · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZOJH5FP6E5DCJRNLKKO6CYS2FA}

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	2026-05-17T23:57:55.889350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb927e95fe274624c5ab529de1625a2819ab068f1ec045e0be12d2a29ddfcc6e

Aliases

arxiv: 1812.07816 · arxiv_version: 1812.07816v1 · doi: 10.48550/arxiv.1812.07816 · pith_short_12: ZOJH5FP6E5DC · pith_short_16: ZOJH5FP6E5DCJRNL · pith_short_8: ZOJH5FP6

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/ZOJH5FP6E5DCJRNLKKO6CYS2FA \
  | 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: cb927e95fe274624c5ab529de1625a2819ab068f1ec045e0be12d2a29ddfcc6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "daa27596c49cbeabe4aa1b0742f2f9dc4ed66007f2dc7fefdd1ffc2f75f4e708",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.PF",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-12-19T08:49:50Z",
    "title_canon_sha256": "b601c74993bc38a660a4a8acbf5bc87e4225f9ff7f8cc58e0a8d0d10e1435e2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.07816",
    "kind": "arxiv",
    "version": 1
  }
}