Pith Number

pith:4OGZGRVX

pith:2022:4OGZGRVXPOQY4EG63FME3ERCBT

not attested not anchored not stored refs pending

Plug-and-play Shape Refinement Framework for Multi-site and Lifespan Brain Skull Stripping

Chenghao Tan, Gangyong Jia, Huiyu Zhou, Li Wang, Ruilong Dan, Shuai Wang, Xiangde Luo, Yaqi Wang, Yifan Cao, You Zhang, Yunxiang Li

arxiv:2203.04299 v3 · 2022-03-08 · eess.IV · cs.AI · 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{4OGZGRVXPOQY4EG63FME3ERCBT}

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	2026-07-05T05:27:47.318593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e38d9346b77ba18e10ded9584d92220cd538cee4cfe1af1824b036b4da0afdc2

Aliases

arxiv: 2203.04299 · arxiv_version: 2203.04299v3 · doi: 10.48550/arxiv.2203.04299 · pith_short_12: 4OGZGRVXPOQY · pith_short_16: 4OGZGRVXPOQY4EG6 · pith_short_8: 4OGZGRVX

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/4OGZGRVXPOQY4EG63FME3ERCBT \
  | 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: e38d9346b77ba18e10ded9584d92220cd538cee4cfe1af1824b036b4da0afdc2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f57459e08e6e2c0d0241d26b64083f78c76fed412d4b0cb888d04a1bc4a3f9a",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-03-08T09:11:08Z",
    "title_canon_sha256": "c7f509b66494bf64fa9858e411ee78899c91e620be6145cef27019117492c13f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.04299",
    "kind": "arxiv",
    "version": 3
  }
}