Pith Number

pith:4YQO6KUJ

pith:2021:4YQO6KUJBA5QHD5FZD6OUDKWW7

not attested not anchored not stored refs pending

HCDG: A Hierarchical Consistency Framework for Domain Generalization on Medical Image Segmentation

Lei Zhu, Lequan Yu, Shujun Wang, Yijun Yang

arxiv:2109.05742 v4 · 2021-09-13 · 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{4YQO6KUJBA5QHD5FZD6OUDKWW7}

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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.

Cited by

1 paper in Pith

HRVVS: A High-resolution Video Vasculature Segmentation Network via Hierarchical Autoregressive Residual Priors

Receipt and verification

First computed	2026-07-05T06:44:03.908602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e620ef2a89083b038fa5c8fcea0d56b7deabb19266ad2abffadd6e83c8b80541

Aliases

arxiv: 2109.05742 · arxiv_version: 2109.05742v4 · doi: 10.48550/arxiv.2109.05742 · pith_short_12: 4YQO6KUJBA5Q · pith_short_16: 4YQO6KUJBA5QHD5F · pith_short_8: 4YQO6KUJ

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/4YQO6KUJBA5QHD5FZD6OUDKWW7 \
  | 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: e620ef2a89083b038fa5c8fcea0d56b7deabb19266ad2abffadd6e83c8b80541

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1dbe985577f4f0b284278ff705f716a8d7796c9d7dc5454d56a46b981c37fa18",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-09-13T07:07:23Z",
    "title_canon_sha256": "fb9c07801dba3ae7a3414e45492c690e4f774e24433630512ba83daec19a1e62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.05742",
    "kind": "arxiv",
    "version": 4
  }
}