Pith Number

pith:LPBZB3KH

pith:2019:LPBZB3KHC3BCTZLYIKU4YTB3TI

not attested not anchored not stored refs pending

Fully Automated Image De-fencing using Conditional Generative Adversarial Networks

Divyanshu Gupta, Lipo Wang, Pratik Chattopadhyay, Shorya Jain, Utkarsh Tripathi

arxiv:1908.06837 v1 · 2019-08-19 · 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{LPBZB3KHC3BCTZLYIKU4YTB3TI}

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	2026-07-04T23:58:19.941938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bc390ed4716c229e57842a9cc4c3b9a2cad202372f6b2ee9c226404d42d5927

Aliases

arxiv: 1908.06837 · arxiv_version: 1908.06837v1 · doi: 10.48550/arxiv.1908.06837 · pith_short_12: LPBZB3KHC3BC · pith_short_16: LPBZB3KHC3BCTZLY · pith_short_8: LPBZB3KH

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/LPBZB3KHC3BCTZLYIKU4YTB3TI \
  | 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: 5bc390ed4716c229e57842a9cc4c3b9a2cad202372f6b2ee9c226404d42d5927

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "086821dd5f442f210565367fd4fd19f0dca8e004983aa3ac959985ed96a0d3ba",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-08-19T14:44:24Z",
    "title_canon_sha256": "e37f655ae342940c1e77eab93dca3fe2a79b13b96c4e4531cb9d84244a9b87e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.06837",
    "kind": "arxiv",
    "version": 1
  }
}