Pith Number

pith:TMKBMPZ5

pith:2018:TMKBMPZ536LYSXGH6SCDBRAN6E

not attested not anchored not stored refs pending

Graph-Based Blind Image Deblurring From a Single Photograph

Gene Cheung, Wen Gao, Xianming Liu, Yuanchao Bai

arxiv:1802.07929 v1 · 2018-02-22 · 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{TMKBMPZ536LYSXGH6SCDBRAN6E}

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	2026-05-17T23:57:42.015899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b14163f3ddf97895cc7f48430c40df1102b754dd0eed477b68c28883ae1c00f

Aliases

arxiv: 1802.07929 · arxiv_version: 1802.07929v1 · doi: 10.48550/arxiv.1802.07929 · pith_short_12: TMKBMPZ536LY · pith_short_16: TMKBMPZ536LYSXGH · pith_short_8: TMKBMPZ5

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/TMKBMPZ536LYSXGH6SCDBRAN6E \
  | 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: 9b14163f3ddf97895cc7f48430c40df1102b754dd0eed477b68c28883ae1c00f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "faf1dd4f4f9a2c7f1b5cab8e7008e07435d40801aae1a499f252df26066fe7da",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-02-22T07:48:18Z",
    "title_canon_sha256": "ce46a7b727a509164118f5498deb4e50da2590bf12cf20b725a0d8dd26a2d130"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.07929",
    "kind": "arxiv",
    "version": 1
  }
}