Pith Number

pith:CGGEESFO

pith:2021:CGGEESFO4HXD3FZZOAOMSYNE6C

not attested not anchored not stored refs pending

CLCC: Contrastive Learning for Color Constancy

Chia-Che Chang, Chia-Ping Chen, Hsuan-Chao Chiu, Kevin Jou, Yi-Chen Lo, Yu-Hao Huang, Yu-Lin Chang

arxiv:2106.04989 v1 · 2021-06-09 · 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{CGGEESFO4HXD3FZZOAOMSYNE6C}

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	2026-07-05T02:47:51.823677Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

118c4248aee1ee3d9739701cc961a4f0af3dfa98056525ef010a28f4d5e22b73

Aliases

arxiv: 2106.04989 · arxiv_version: 2106.04989v1 · doi: 10.48550/arxiv.2106.04989 · pith_short_12: CGGEESFO4HXD · pith_short_16: CGGEESFO4HXD3FZZ · pith_short_8: CGGEESFO

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/CGGEESFO4HXD3FZZOAOMSYNE6C \
  | 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: 118c4248aee1ee3d9739701cc961a4f0af3dfa98056525ef010a28f4d5e22b73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf6f2e5f22d93de7d6638e844f658c3e37637b7b623ce6bd6c1d1bd5d9bf0b7a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-06-09T11:16:31Z",
    "title_canon_sha256": "d035e5f93bc9a6e54651dc4ae64c0a5ae8624682e663b4838c365787d3b14101"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.04989",
    "kind": "arxiv",
    "version": 1
  }
}