Pith Number

pith:5FBUFOTI

pith:2019:5FBUFOTIJJ5UZI46ZUBOW6JHN7

not attested not anchored not stored refs pending

CSSegNet: Fine-Grained Cardiac Structures Segmentation Using Dilated Pyramid Pooling in U-net

Fei Feng, Jiajia Luo

arxiv:1907.01390 v1 · 2019-07-02 · cs.CV · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5FBUFOTIJJ5UZI46ZUBOW6JHN7}

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	2026-05-17T23:41:40.534424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e94342ba684a7b4ca39ecd02eb79276fed48761b4575b189a60b1cfb7634fdd0

Aliases

arxiv: 1907.01390 · arxiv_version: 1907.01390v1 · doi: 10.48550/arxiv.1907.01390 · pith_short_12: 5FBUFOTIJJ5U · pith_short_16: 5FBUFOTIJJ5UZI46 · pith_short_8: 5FBUFOTI

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/5FBUFOTIJJ5UZI46ZUBOW6JHN7 \
  | 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: e94342ba684a7b4ca39ecd02eb79276fed48761b4575b189a60b1cfb7634fdd0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fb1e242340f58eb846904b6abcd2464beb6d034d106272150d4f4ee4cbede78",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-07-02T14:17:31Z",
    "title_canon_sha256": "308fd1cd067aedda77bac9d8d60c91b81587fb9a34e86170cb9f8418a8bb8b22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.01390",
    "kind": "arxiv",
    "version": 1
  }
}