Pith Number

pith:CDAYZC3X

pith:2025:CDAYZC3XF7PZBRQOJ3TWFODOVD

not attested not anchored not stored refs pending

Progressive Focused Transformer for Single Image Super-Resolution

Leheng Zhang, Shuhang Gu, Wei Long, Xingyu Zhou

arxiv:2503.20337 v1 · 2025-03-26 · 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{CDAYZC3XF7PZBRQOJ3TWFODOVD}

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	2026-07-05T10:39:36.830568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10c18c8b772fdf90c60e4ee762b86ea8c0f05b3dbe2f1b5b4ee686730b0796fd

Aliases

arxiv: 2503.20337 · arxiv_version: 2503.20337v1 · doi: 10.48550/arxiv.2503.20337 · pith_short_12: CDAYZC3XF7PZ · pith_short_16: CDAYZC3XF7PZBRQO · pith_short_8: CDAYZC3X

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/CDAYZC3XF7PZBRQOJ3TWFODOVD \
  | 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: 10c18c8b772fdf90c60e4ee762b86ea8c0f05b3dbe2f1b5b4ee686730b0796fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d229bad835558f78b7c93a55fc42edc517bd4f5e3c34813c01e2975e527266e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-03-26T09:02:37Z",
    "title_canon_sha256": "045991d0e8f95a3164446a5a9e9fa74cb6e0907404a12656f832803934b31cfa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.20337",
    "kind": "arxiv",
    "version": 1
  }
}