Pith Number

pith:FUCEHHAU

pith:2026:FUCEHHAUVB543MU3KDSDAYXA6E

not attested not anchored not stored refs pending

Semantic Color Naturalness Breaker: Preventing Illegitimate Colorization via Content-Aware Color Priors

Ching-Chun Chang, Futa Waseda, Isao Echizen, Yuki Nii

arxiv:2607.17610 v1 · 2026-07-20 · cs.CV · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FUCEHHAUVB543MU3KDSDAYXA6E}

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	2026-07-21T01:21:54.972027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d04439c14a87bcdb29b50e43062e0f1246d1cb2ef87524442612058c3e3439d

Aliases

arxiv: 2607.17610 · arxiv_version: 2607.17610v1 · doi: 10.48550/arxiv.2607.17610 · pith_short_12: FUCEHHAUVB54 · pith_short_16: FUCEHHAUVB543MU3 · pith_short_8: FUCEHHAU

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/FUCEHHAUVB543MU3KDSDAYXA6E \
  | 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: 2d04439c14a87bcdb29b50e43062e0f1246d1cb2ef87524442612058c3e3439d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1065f3626f220c7afc48a49fee381cbdad361e92a0e3cf8f630321a1a452f176",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-20T06:56:57Z",
    "title_canon_sha256": "109fa2a6b3c0ba99dc5dee20cccb138fb9e224385b4a72dd63d0bd6961507465"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.17610",
    "kind": "arxiv",
    "version": 1
  }
}