Pith Number

pith:TJANP4EB

pith:2010:TJANP4EBOJ3FRVTCJ75X6SSANP

not attested not anchored not stored refs pending

Image Deblurring and Super-resolution by Adaptive Sparse Domain Selection and Adaptive Regularization

Guangming Shi, Lei Zhang, Weisheng Dong, Xiaolin Wu

arxiv:1012.1184 v1 · 2010-12-06 · cs.CV · cs.MM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TJANP4EBOJ3FRVTCJ75X6SSANP}

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	2026-05-18T02:04:32.557366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a40d7f081727658d6624ffb7f4a406bc5bc327985927afe0ec9b1b884db3c0f

Aliases

arxiv: 1012.1184 · arxiv_version: 1012.1184v1 · doi: 10.48550/arxiv.1012.1184 · pith_short_12: TJANP4EBOJ3F · pith_short_16: TJANP4EBOJ3FRVTC · pith_short_8: TJANP4EB

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/TJANP4EBOJ3FRVTCJ75X6SSANP \
  | 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: 9a40d7f081727658d6624ffb7f4a406bc5bc327985927afe0ec9b1b884db3c0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5938b1aa0c0d05fcf9b9d8c7aa7f84e840936f303cec2e6745897bb90abb995",
    "cross_cats_sorted": [
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2010-12-06T14:37:14Z",
    "title_canon_sha256": "98cfd0a1a1370b0c6520bc8f4adb2a5b74ace95066dbbc7a54012b4a2634e1e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.1184",
    "kind": "arxiv",
    "version": 1
  }
}