Pith Number

pith:PQWBW2IF

pith:2017:PQWBW2IFQQ77X5POZ32IJRZE5W

not attested not anchored not stored refs pending

Automatic 3D Cardiovascular MR Segmentation with Densely-Connected Volumetric ConvNets

Hao Chen, Jie-Zhi Cheng, Jing Qin, Lequan Yu, Pheng-Ann Heng, Qi Dou, Xin Yang

arxiv:1708.00573 v1 · 2017-08-02 · 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{PQWBW2IFQQ77X5POZ32IJRZE5W}

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	2026-05-18T00:38:45.387539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c2c1b6905843ffbf5eecef484c724edb7297c1d68f45baf928019abd003e4bf

Aliases

arxiv: 1708.00573 · arxiv_version: 1708.00573v1 · doi: 10.48550/arxiv.1708.00573 · pith_short_12: PQWBW2IFQQ77 · pith_short_16: PQWBW2IFQQ77X5PO · pith_short_8: PQWBW2IF

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/PQWBW2IFQQ77X5POZ32IJRZE5W \
  | 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: 7c2c1b6905843ffbf5eecef484c724edb7297c1d68f45baf928019abd003e4bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e0d857d613b369620e9ddb0775377cf8e69628a8bacd96b39e93d2da1c6f527",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-08-02T01:47:41Z",
    "title_canon_sha256": "fb20fbddf89d8ea2c921974a754f3848942f9a334586fa3bbe68f1624dcf026f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.00573",
    "kind": "arxiv",
    "version": 1
  }
}