Pith Number

pith:JFI6W2LX

pith:2020:JFI6W2LXSEML4LW5IZ66U5TPSR

not attested not anchored not stored refs pending

Brain Tumor Segmentation Network Using Attention-based Fusion and Spatial Relationship Constraint

Chenhao Pei, Chenyu Liu, Lei Li, Liqin Huang, Wangbin Ding, Xiahai Zhuang, Zhen Zhang

arxiv:2010.15647 v2 · 2020-10-29 · eess.IV · 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{JFI6W2LXSEML4LW5IZ66U5TPSR}

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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.

Receipt and verification

First computed	2026-07-05T01:47:56.061475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4951eb69779118be2edd467dea766f9467c52b5f1b6ef65ea99ec1b23f3c4744

Aliases

arxiv: 2010.15647 · arxiv_version: 2010.15647v2 · doi: 10.48550/arxiv.2010.15647 · pith_short_12: JFI6W2LXSEML · pith_short_16: JFI6W2LXSEML4LW5 · pith_short_8: JFI6W2LX

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/JFI6W2LXSEML4LW5IZ66U5TPSR \
  | 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: 4951eb69779118be2edd467dea766f9467c52b5f1b6ef65ea99ec1b23f3c4744

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb2a424ea7a6636c71c459d9c256aa46f268ce9df5c50e985c1cdc02de95ee9f",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-10-29T14:51:10Z",
    "title_canon_sha256": "2f916c2e4477980e2c624692e2ee7d5af28bec55a404cd6330456b02731d709d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.15647",
    "kind": "arxiv",
    "version": 2
  }
}