Pith Number

pith:CAMYW5UE

pith:2022:CAMYW5UE3M7P7TJ7KKTWQBC2Y7

not attested not anchored not stored refs pending

Guiding Users to Where to Give Color Hints for Efficient Interactive Sketch Colorization via Unsupervised Region Prioritization

Daesik Kim, Haneol Lee, Jaegul Choo, Junsoo Lee, Juntae Kim, Mohammad Azam Khan, Soyoung Yang, Yeojeong Park, Youngin Cho

arxiv:2210.14270 v1 · 2022-10-25 · 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{CAMYW5UE3M7P7TJ7KKTWQBC2Y7}

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	2026-07-05T05:10:29.092381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10198b7684db3effcd3f52a768045ac7facdc131dec5d43a2bfc41f5843d7980

Aliases

arxiv: 2210.14270 · arxiv_version: 2210.14270v1 · doi: 10.48550/arxiv.2210.14270 · pith_short_12: CAMYW5UE3M7P · pith_short_16: CAMYW5UE3M7P7TJ7 · pith_short_8: CAMYW5UE

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/CAMYW5UE3M7P7TJ7KKTWQBC2Y7 \
  | 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: 10198b7684db3effcd3f52a768045ac7facdc131dec5d43a2bfc41f5843d7980

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "788f8405dbf95516b2334176db2cab83e93245fe64f8800002f08ed0be39afd5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-10-25T18:50:09Z",
    "title_canon_sha256": "e8ae14cd4a41a656be0a4dcb414c38bc0ea96311f71bddf3df196243dff246fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.14270",
    "kind": "arxiv",
    "version": 1
  }
}