Pith Number

pith:6UPZL5SV

pith:2020:6UPZL5SV4DGSE4EWWEEYCONHC2

not attested not anchored not stored refs pending

Multimodal Spatial Attention Module for Targeting Multimodal PET-CT Lung Tumor Segmentation

Ashnil Kumar, Jinman Kim, Lei Bi, Michael Fulham, Xiaohang Fu

arxiv:2007.14728 v2 · 2020-07-29 · 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{6UPZL5SV4DGSE4EWWEEYCONHC2}

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	2026-07-05T04:30:36.764678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f51f95f655e0cd227096b1098139a7168957ba36b5fe3d9771b422a2c20b04b5

Aliases

arxiv: 2007.14728 · arxiv_version: 2007.14728v2 · doi: 10.48550/arxiv.2007.14728 · pith_short_12: 6UPZL5SV4DGS · pith_short_16: 6UPZL5SV4DGSE4EW · pith_short_8: 6UPZL5SV

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/6UPZL5SV4DGSE4EWWEEYCONHC2 \
  | 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: f51f95f655e0cd227096b1098139a7168957ba36b5fe3d9771b422a2c20b04b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53b3665e9f4fa156220e708ebc368dfd4157f318c85610d45cbce35a1fc9f7ca",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-07-29T10:27:22Z",
    "title_canon_sha256": "350f1df4348d09cf7d8042edb9ca2fe8809de534f9dfb1dea6f0d54bef55e27e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.14728",
    "kind": "arxiv",
    "version": 2
  }
}