Pith Number

pith:3NAAEML5

pith:2018:3NAAEML5AGFSW4O7NN4HCU5RGR

not attested not anchored not stored refs pending

Coloring with Words: Guiding Image Colorization Through Text-based Palette Generation

David K. Park, Hyojin Bahng, Jaegul Choo, Seungjoo Yoo, Wonwoong Cho, Xiaojuan Ma, Ziming Wu

arxiv:1804.04128 v2 · 2018-04-11 · 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{3NAAEML5AGFSW4O7NN4HCU5RGR}

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	2026-05-18T00:08:48.157480Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db4002317d018b2b71df6b787153b1347e26e199fd9020768f359515c6a4013d

Aliases

arxiv: 1804.04128 · arxiv_version: 1804.04128v2 · doi: 10.48550/arxiv.1804.04128 · pith_short_12: 3NAAEML5AGFS · pith_short_16: 3NAAEML5AGFSW4O7 · pith_short_8: 3NAAEML5

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/3NAAEML5AGFSW4O7NN4HCU5RGR \
  | 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: db4002317d018b2b71df6b787153b1347e26e199fd9020768f359515c6a4013d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18d2df05d10ebca19bb2513d8fa31268b73f214baa81ce8bae50f09fc368160f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-04-11T15:16:14Z",
    "title_canon_sha256": "357ca124b532d4bb082b7eda2cc6f68279d1cc4731c34171ddd2d90a13c6cb51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.04128",
    "kind": "arxiv",
    "version": 2
  }
}