Pith Number

pith:C5OILPQD

pith:2018:C5OILPQD2Y7LQV2WQ6Q7ZDHCRJ

not attested not anchored not stored refs pending

BlockCNN: A Deep Network for Artifact Removal and Image Compression

Danial Maleki, Mohammad Amin Sadeghi, Mohammad Mahdi Derakhshani, Soheila Nadalian

arxiv:1805.11091 v1 · 2018-05-28 · 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{C5OILPQD2Y7LQV2WQ6Q7ZDHCRJ}

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	2026-05-18T00:11:30.075879Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

175c85be03d63eb8575687a1fc8ce28a421570df1edfb92469c62badb7e19c88

Aliases

arxiv: 1805.11091 · arxiv_version: 1805.11091v1 · doi: 10.48550/arxiv.1805.11091 · pith_short_12: C5OILPQD2Y7L · pith_short_16: C5OILPQD2Y7LQV2W · pith_short_8: C5OILPQD

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/C5OILPQD2Y7LQV2WQ6Q7ZDHCRJ \
  | 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: 175c85be03d63eb8575687a1fc8ce28a421570df1edfb92469c62badb7e19c88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c530f22d2916025422473d907ee38c99edfb361372e7ec622fe0103cec46378",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-05-28T17:29:48Z",
    "title_canon_sha256": "ee1a60faa5f9e79bde120df4402e817a67dc51957b8a79c2627302e053d7c1fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.11091",
    "kind": "arxiv",
    "version": 1
  }
}