Pith Number

pith:HB4MBKH4

pith:2018:HB4MBKH4EV7ZS5NTTK6LQPEGDM

not attested not anchored not stored refs pending

Perceptual Conditional Generative Adversarial Networks for End-to-End Image Colourization

Kanjar De, Partha Pratim Roy, Shirsendu Sukanta Halder

arxiv:1811.10801 v1 · 2018-11-27 · 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{HB4MBKH4EV7ZS5NTTK6LQPEGDM}

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	2026-05-17T23:59:47.523689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3878c0a8fc257f9975b39abcb83c861b01cde350bca8d5e3e7b3dd275f0d7c96

Aliases

arxiv: 1811.10801 · arxiv_version: 1811.10801v1 · doi: 10.48550/arxiv.1811.10801 · pith_short_12: HB4MBKH4EV7Z · pith_short_16: HB4MBKH4EV7ZS5NT · pith_short_8: HB4MBKH4

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/HB4MBKH4EV7ZS5NTTK6LQPEGDM \
  | 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: 3878c0a8fc257f9975b39abcb83c861b01cde350bca8d5e3e7b3dd275f0d7c96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c62557173a4d37df7c1b354fa72cc175c754c94da4f34ff30dba4f19005c947f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-11-27T04:28:08Z",
    "title_canon_sha256": "c3976bc075d01c7a81095ecf69fb24821ae75d025ef79ee099a4a92121eb0e2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.10801",
    "kind": "arxiv",
    "version": 1
  }
}