Pith Number

pith:XA4VIR3Z

pith:2022:XA4VIR3ZUBOZIOSQ5FKW2HWE54

not attested not anchored not stored refs pending

Pay Attention to Hidden States for Video Deblurring: Ping-Pong Recurrent Neural Networks and Selective Non-Local Attention

Joonkyu Park, Kyoung Mu Lee, Seungjun Nah

arxiv:2203.16063 v2 · 2022-03-30 · 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{XA4VIR3ZUBOZIOSQ5FKW2HWE54}

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	2026-07-05T04:12:18.447138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b839544779a05d943a50e9556d1ec4ef1c4c4cdb4db27b93ea07629b654cd198

Aliases

arxiv: 2203.16063 · arxiv_version: 2203.16063v2 · doi: 10.48550/arxiv.2203.16063 · pith_short_12: XA4VIR3ZUBOZ · pith_short_16: XA4VIR3ZUBOZIOSQ · pith_short_8: XA4VIR3Z

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/XA4VIR3ZUBOZIOSQ5FKW2HWE54 \
  | 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: b839544779a05d943a50e9556d1ec4ef1c4c4cdb4db27b93ea07629b654cd198

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a280fb3900ca552624968bec07b97fba3c935bd7e3c4255d12e9547659e5d2eb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-03-30T05:21:05Z",
    "title_canon_sha256": "65d6fcf0fa49a71bf06cadbeda78ec499a9ae9d55476c27d47bca35c7662491f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.16063",
    "kind": "arxiv",
    "version": 2
  }
}