Pith Number

pith:OPSLFVII

pith:2021:OPSLFVII6XSVPTFXD3HALNQUXF

not attested not anchored not stored refs pending

Structure-aware scale-adaptive networks for cancer segmentation in whole-slide images

Giussepi Lopez, Huiyu Zhou, Qianni Zhang, Xingru Huang, Yaqi Wang, Yibao Sun

arxiv:2109.12617 v1 · 2021-09-26 · eess.IV · cs.CV · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OPSLFVII6XSVPTFXD3HALNQUXF}

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	2026-07-05T03:17:34.469843Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73e4b2d508f5e557ccb71ece05b614b94689217df8cf6a0b79585b16b83880f5

Aliases

arxiv: 2109.12617 · arxiv_version: 2109.12617v1 · doi: 10.48550/arxiv.2109.12617 · pith_short_12: OPSLFVII6XSV · pith_short_16: OPSLFVII6XSVPTFX · pith_short_8: OPSLFVII

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/OPSLFVII6XSVPTFXD3HALNQUXF \
  | 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: 73e4b2d508f5e557ccb71ece05b614b94689217df8cf6a0b79585b16b83880f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d959f10c1a36edd95f15ec3232c1018e185f33198b47e51b7cbc20c7bafd4643",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-09-26T14:25:08Z",
    "title_canon_sha256": "a0fbbf0257fa74be167be7f3ab9bc687ffbb452d3b56e057510fbaf76cc89a15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.12617",
    "kind": "arxiv",
    "version": 1
  }
}