Pith Number

pith:B4YRRX2W

pith:2022:B4YRRX2WNI6UWPDYVIDQFAFKHJ

not attested not anchored not stored refs pending

Learning Spatiotemporal Frequency-Transformer for Compressed Video Super-Resolution

Dongmei Fu, Huan Yang, Jianlong Fu, Zhongwei Qiu

arxiv:2208.03012 v1 · 2022-08-05 · 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{B4YRRX2WNI6UWPDYVIDQFAFKHJ}

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	2026-07-05T04:46:18.524762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f3118df566a3d4b3c78aa070280aa3a6d2782675de9c0fa492f630cc946fa28

Aliases

arxiv: 2208.03012 · arxiv_version: 2208.03012v1 · doi: 10.48550/arxiv.2208.03012 · pith_short_12: B4YRRX2WNI6U · pith_short_16: B4YRRX2WNI6UWPDY · pith_short_8: B4YRRX2W

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/B4YRRX2WNI6UWPDYVIDQFAFKHJ \
  | 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: 0f3118df566a3d4b3c78aa070280aa3a6d2782675de9c0fa492f630cc946fa28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3aa3d3aa4252d178e99acfdfec67817bdfcba0d5470e48f17630556693231e3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-08-05T07:02:30Z",
    "title_canon_sha256": "728ab07ab8d0ed8fb66de7c7a070e4c0aef0f2d025fdd65fd77988ed13f3a5b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.03012",
    "kind": "arxiv",
    "version": 1
  }
}