Pith Number

pith:OKBF62KA

pith:2020:OKBF62KAUQXX2E2XCWDE6PUMU5

not attested not anchored not stored refs pending

Exploiting Deep Generative Prior for Versatile Image Restoration and Manipulation

Bo Dai, Chen Change Loy, Dahua Lin, Ping Luo, Xiaohang Zhan, Xingang Pan

arxiv:2003.13659 v4 · 2020-03-30 · eess.IV · 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{OKBF62KAUQXX2E2XCWDE6PUMU5}

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	2026-07-05T01:20:16.752720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72825f6940a42f7d135715864f3e8ca754f127b5e14b146117e219a1c39c14f9

Aliases

arxiv: 2003.13659 · arxiv_version: 2003.13659v4 · doi: 10.48550/arxiv.2003.13659 · pith_short_12: OKBF62KAUQXX · pith_short_16: OKBF62KAUQXX2E2X · pith_short_8: OKBF62KA

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/OKBF62KAUQXX2E2XCWDE6PUMU5 \
  | 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: 72825f6940a42f7d135715864f3e8ca754f127b5e14b146117e219a1c39c14f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30df6f32c70e58b1c140196b89b0c6d80fa2166d3a3b057d7a0bc8f2368e437a",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-03-30T17:45:07Z",
    "title_canon_sha256": "8e8efc510a905a966db92279300a483a7399dd423bb88ec9b96fbe46cbc116c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.13659",
    "kind": "arxiv",
    "version": 4
  }
}