Pith Number

pith:CHMQOFV3

pith:2018:CHMQOFV3I6ZBD642DW3LG67KP3

not attested not anchored not stored refs pending

3D Consistent & Robust Segmentation of Cardiac Images by Deep Learning with Spatial Propagation

Herv\'e Delingette, Nicholas Ayache, Nicolas Duchateau, Qiao Zheng

arxiv:1804.09400 v1 · 2018-04-25 · cs.CV · cs.AI · cs.LG · 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{CHMQOFV3I6ZBD642DW3LG67KP3}

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	2026-05-18T00:17:31.944973Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11d90716bb47b211fb9a1db6b37bea7ef43e0fd84a4fb53e83c096b061d4edb2

Aliases

arxiv: 1804.09400 · arxiv_version: 1804.09400v1 · doi: 10.48550/arxiv.1804.09400 · pith_short_12: CHMQOFV3I6ZB · pith_short_16: CHMQOFV3I6ZBD642 · pith_short_8: CHMQOFV3

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/CHMQOFV3I6ZBD642DW3LG67KP3 \
  | 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: 11d90716bb47b211fb9a1db6b37bea7ef43e0fd84a4fb53e83c096b061d4edb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff29d1debb5481c4ab80e0d050571fd87f553cbbf2bb00e08b239adf586a3fdf",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-04-25T07:39:36Z",
    "title_canon_sha256": "026e3e5bac0edb0f772490f3e8305dbc426c043a1a10430de901e97446b85e2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.09400",
    "kind": "arxiv",
    "version": 1
  }
}