Pith Number

pith:2QZW7OGH

pith:2022:2QZW7OGH4MSTAP7IESUHL4MYRK

not attested not anchored not stored refs pending

Feature Selective Transformer for Semantic Image Segmentation

Fangjian Lin, Guodong Guo, Shengwei Tian, Sitong Wu, Tianyi Wu

arxiv:2203.14124 v3 · 2022-03-26 · 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{2QZW7OGH4MSTAP7IESUHL4MYRK}

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	2026-07-05T04:10:40.666266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4336fb8c7e325303fe824a875f1988aac0d976b995bdb1d781c2111b133fbe7

Aliases

arxiv: 2203.14124 · arxiv_version: 2203.14124v3 · doi: 10.48550/arxiv.2203.14124 · pith_short_12: 2QZW7OGH4MST · pith_short_16: 2QZW7OGH4MSTAP7I · pith_short_8: 2QZW7OGH

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/2QZW7OGH4MSTAP7IESUHL4MYRK \
  | 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: d4336fb8c7e325303fe824a875f1988aac0d976b995bdb1d781c2111b133fbe7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69f9717041fa9aa3c1e987ca82723bfb995ba775bb32c38b1d83c863f4c1ca75",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-03-26T17:58:18Z",
    "title_canon_sha256": "8fe5285b3acf531f710bbfc91af417f257b2e59902c3d9715852d06a3d2d447b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.14124",
    "kind": "arxiv",
    "version": 3
  }
}