Pith Number

pith:PHOCBF7A

pith:2018:PHOCBF7AI3NYUFBUTCHB3K5PZB

not attested not anchored not stored refs pending

Coronary Calcium Detection using 3D Attention Identical Dual Deep Network Based on Weakly Supervised Learning

Bennett A. Landman, Camilo Bermudez, James G. Terry, Jiachen Wang, J. Jeffery Carr, Prasanna Parvathaneni, Shunxing Bao, Vishwesh Nath, Yuankai Huo

arxiv:1811.04289 v1 · 2018-11-10 · 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{PHOCBF7AI3NYUFBUTCHB3K5PZB}

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	2026-05-18T00:01:05.734630Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79dc2097e046db8a1434988e1dabafc84052551f3a4828c298d233fce2fee82d

Aliases

arxiv: 1811.04289 · arxiv_version: 1811.04289v1 · doi: 10.48550/arxiv.1811.04289 · pith_short_12: PHOCBF7AI3NY · pith_short_16: PHOCBF7AI3NYUFBU · pith_short_8: PHOCBF7A

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/PHOCBF7AI3NYUFBUTCHB3K5PZB \
  | 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: 79dc2097e046db8a1434988e1dabafc84052551f3a4828c298d233fce2fee82d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ad18bebb00d2db3588f6ab74f220539236fad438e5d1ae3a62495f10bd51d2a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-11-10T18:22:52Z",
    "title_canon_sha256": "7f5725b660e1836c634bbe2c687f0a110998359be01fedae9bbf91684a259bb0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.04289",
    "kind": "arxiv",
    "version": 1
  }
}