Pith Number

pith:CK7DCKNW

pith:2017:CK7DCKNWXVEUUUKO6LXRBUYIJS

not attested not anchored not stored refs pending

Blind image deblurring using class-adapted image priors

Marina Ljubenovi\'c, M\'ario A. T. Figueiredo

arxiv:1709.01710 v1 · 2017-09-06 · 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{CK7DCKNWXVEUUUKO6LXRBUYIJS}

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	2026-05-18T00:35:54.543091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12be3129b6bd494a514ef2ef10d3084cab49bd4ad680ebba42d9c45ccaf6f346

Aliases

arxiv: 1709.01710 · arxiv_version: 1709.01710v1 · doi: 10.48550/arxiv.1709.01710 · pith_short_12: CK7DCKNWXVEU · pith_short_16: CK7DCKNWXVEUUUKO · pith_short_8: CK7DCKNW

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/CK7DCKNWXVEUUUKO6LXRBUYIJS \
  | 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: 12be3129b6bd494a514ef2ef10d3084cab49bd4ad680ebba42d9c45ccaf6f346

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee2839da599bcf9387b3c63630ecda40a38d99544f47adfcce0e240aab9fff68",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-09-06T08:20:10Z",
    "title_canon_sha256": "036f35bf02984de3936e8c0366e3f35382fab1fb908a5bfd8473938b530c68e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.01710",
    "kind": "arxiv",
    "version": 1
  }
}