Pith Number

pith:UGXMUMSW

pith:2021:UGXMUMSWW6DJT47QSKOHSQVJMR

not attested not anchored not stored refs pending

Restoration of Video Frames from a Single Blurred Image with Motion Understanding

Chaoning Zhang, Dawit Mureja Argaw, Francois Rameau, In So Kweon, Junsik Kim

arxiv:2104.09134 v1 · 2021-04-19 · 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{UGXMUMSWW6DJT47QSKOHSQVJMR}

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	2026-07-05T02:33:09.910566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1aeca3256b78699f3f0929c7942a9647ffa27e0e7c9f3eae878d93ae976976a

Aliases

arxiv: 2104.09134 · arxiv_version: 2104.09134v1 · doi: 10.48550/arxiv.2104.09134 · pith_short_12: UGXMUMSWW6DJ · pith_short_16: UGXMUMSWW6DJT47Q · pith_short_8: UGXMUMSW

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/UGXMUMSWW6DJT47QSKOHSQVJMR \
  | 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: a1aeca3256b78699f3f0929c7942a9647ffa27e0e7c9f3eae878d93ae976976a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3a88c6fbfe01857fe2268e815e02f437cbca6040ecba6380f00ead28e237e5b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-04-19T08:32:57Z",
    "title_canon_sha256": "f98bf007107c282128039a2a034518336af3fa9cc0e104de5996df8a44c108ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.09134",
    "kind": "arxiv",
    "version": 1
  }
}