Pith Number

pith:PLKJWHIC

pith:2018:PLKJWHICLFVFY3ZHNY4GXR6JUJ

not attested not anchored not stored refs pending

Interactive Medical Image Segmentation via Point-Based Interaction and Sequential Patch Learning

Dinggang Shen, Jinquan Sun, Lei Wang, Luping Zhou, Wanqi Yang, Yang Gao, Yinghuan Shi

arxiv:1804.10481 v2 · 2018-04-27 · 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{PLKJWHICLFVFY3ZHNY4GXR6JUJ}

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	2026-05-18T00:16:20.944630Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ad49b1d02596a5c6f276e386bc7c9a254215b984585323a880a9dec6817290e

Aliases

arxiv: 1804.10481 · arxiv_version: 1804.10481v2 · doi: 10.48550/arxiv.1804.10481 · pith_short_12: PLKJWHICLFVF · pith_short_16: PLKJWHICLFVFY3ZH · pith_short_8: PLKJWHIC

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/PLKJWHICLFVFY3ZHNY4GXR6JUJ \
  | 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: 7ad49b1d02596a5c6f276e386bc7c9a254215b984585323a880a9dec6817290e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afef8b347f52ed35f7499bff6e5fed4d2c6aacc33c3d9e90aae231803e4f749f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-04-27T13:03:42Z",
    "title_canon_sha256": "d22d9a4331c434ed822098655dc39c5e1b05c1d76621cf9dd2ad36f2607dda0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.10481",
    "kind": "arxiv",
    "version": 2
  }
}