Pith Number

pith:DHXHXE6J

pith:2018:DHXHXE6JCPUUBGOZQQ2CEO52EI

not attested not anchored not stored refs pending

Unsupervised Domain Adaptation for Automatic Estimation of Cardiothoracic Ratio

Eric P. Xing, Michael Kampffmeyer, Nanqing Dong, Wei Dai, Xiaodan Liang, Zeya Wang

arxiv:1807.03434 v1 · 2018-07-10 · 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{DHXHXE6JCPUUBGOZQQ2CEO52EI}

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	2026-05-18T00:11:10.440630Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19ee7b93c913e94099d98434223bba223cf8bbb6618b0057576abc7c23943a25

Aliases

arxiv: 1807.03434 · arxiv_version: 1807.03434v1 · doi: 10.48550/arxiv.1807.03434 · pith_short_12: DHXHXE6JCPUU · pith_short_16: DHXHXE6JCPUUBGOZ · pith_short_8: DHXHXE6J

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/DHXHXE6JCPUUBGOZQQ2CEO52EI \
  | 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: 19ee7b93c913e94099d98434223bba223cf8bbb6618b0057576abc7c23943a25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ee248f5439703bcffb734da1c8f6a5a6b95e31cb7170e32af71a80c70da6a1d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-07-10T01:18:40Z",
    "title_canon_sha256": "525e875ec2efff221ea2eb399d86a153b1652d231c27d7d97b4bc4ab6456aae2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.03434",
    "kind": "arxiv",
    "version": 1
  }
}