Pith Number

pith:KUYXTZX6

pith:2016:KUYXTZX6WM5DGOHBBPFBVTPETA

not attested not anchored not stored refs pending

Improving Color Constancy by Discounting the Variation of Camera Spectral Sensitivity

Chao-Yi Li, Ming Zhang, Shao-Bing Gao, Yong-Jie Li

arxiv:1609.01670 v2 · 2016-09-06 · 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{KUYXTZX6WM5DGOHBBPFBVTPETA}

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	2026-05-18T00:33:23.064430Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

553179e6feb33a3338e10bca1acde49839f7edb6bb64ed57152ef00c3fa68b83

Aliases

arxiv: 1609.01670 · arxiv_version: 1609.01670v2 · doi: 10.48550/arxiv.1609.01670 · pith_short_12: KUYXTZX6WM5D · pith_short_16: KUYXTZX6WM5DGOHB · pith_short_8: KUYXTZX6

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/KUYXTZX6WM5DGOHBBPFBVTPETA \
  | 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: 553179e6feb33a3338e10bca1acde49839f7edb6bb64ed57152ef00c3fa68b83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be798c706e41b816b7bc3aa96b992d9a6e857335b6fb7eda654e907426e17c55",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-09-06T17:50:23Z",
    "title_canon_sha256": "9caf1a82abc75677287c761a58492f1353f36bdb3aa1af85b929911f85c9bfa7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.01670",
    "kind": "arxiv",
    "version": 2
  }
}