Pith Number

pith:Y4KOZRG7

pith:2019:Y4KOZRG7IPW7I6GEDAJPA6XKZ7

not attested not anchored not stored refs pending

Machine Vision Guided 3D Medical Image Compression for Efficient Transmission and Accurate Segmentation in the Clouds

Haiyun Yuan, Jian Zhuang, Meiping Huang, Qi Liu, Tao Liu, Wujie Wen, Xiaowei Xu, Yanzhi Wang, Yiyu Shi, Zihao Liu

arxiv:1904.08487 v1 · 2019-04-09 · cs.CV · 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{Y4KOZRG7IPW7I6GEDAJPA6XKZ7}

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	2026-05-17T23:48:14.025068Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c714ecc4df43edf478c41812f07aeacfeb660df489e149958e3eb97bf13ddf0c

Aliases

arxiv: 1904.08487 · arxiv_version: 1904.08487v1 · doi: 10.48550/arxiv.1904.08487 · pith_short_12: Y4KOZRG7IPW7 · pith_short_16: Y4KOZRG7IPW7I6GE · pith_short_8: Y4KOZRG7

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/Y4KOZRG7IPW7I6GEDAJPA6XKZ7 \
  | 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: c714ecc4df43edf478c41812f07aeacfeb660df489e149958e3eb97bf13ddf0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f59092e193d4dbabf5f85ccc6557597dd11a1f98b7f5e5e57ca87487289ba2f3",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-09T13:34:25Z",
    "title_canon_sha256": "ce6996430f853043e69d34d0bc16b3b560d07d94cef2d6cdeec608ed0bf24a7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.08487",
    "kind": "arxiv",
    "version": 1
  }
}