Pith Number

pith:JGVTDMLU

pith:2019:JGVTDMLUDDOXMOXD67MDX4BGOC

not attested not anchored not stored refs pending

Efficient Blind Deblurring under High Noise Levels

Gabriele Facciolo, J\'er\'emy Anger, Mauricio Delbracio

arxiv:1904.09154 v2 · 2019-04-19 · 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{JGVTDMLUDDOXMOXD67MDX4BGOC}

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	2026-05-17T23:46:03.171781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49ab31b17418dd763ae3f7d83bf026709d47aac7bad293b8ea1fdd947cf36f76

Aliases

arxiv: 1904.09154 · arxiv_version: 1904.09154v2 · doi: 10.48550/arxiv.1904.09154 · pith_short_12: JGVTDMLUDDOX · pith_short_16: JGVTDMLUDDOXMOXD · pith_short_8: JGVTDMLU

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/JGVTDMLUDDOXMOXD67MDX4BGOC \
  | 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: 49ab31b17418dd763ae3f7d83bf026709d47aac7bad293b8ea1fdd947cf36f76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e125fbda6cf7e7a00b5779f779b5f09fa17b74d6901400daa6f940f89b5c5e75",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-19T11:49:21Z",
    "title_canon_sha256": "5ce341d71d69c6306efcfa1340e66ef4cc2cc4bff4a98f15e0a61497a35f9e4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.09154",
    "kind": "arxiv",
    "version": 2
  }
}