Pith Number

pith:O2HB2LSE

pith:2018:O2HB2LSEPRRLCM4TRJ3BYBBC4Q

not attested not anchored not stored refs pending

Semantic White Balance: Semantic Color Constancy Using Convolutional Neural Network

Mahmoud Afifi

arxiv:1802.00153 v5 · 2018-02-01 · 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{O2HB2LSEPRRLCM4TRJ3BYBBC4Q}

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	2026-05-17T23:44:38.311962Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

768e1d2e447c62b133938a761c0422e4336e180f0a00f9cca0835c04d4da30d9

Aliases

arxiv: 1802.00153 · arxiv_version: 1802.00153v5 · doi: 10.48550/arxiv.1802.00153 · pith_short_12: O2HB2LSEPRRL · pith_short_16: O2HB2LSEPRRLCM4T · pith_short_8: O2HB2LSE

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/O2HB2LSEPRRLCM4TRJ3BYBBC4Q \
  | 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: 768e1d2e447c62b133938a761c0422e4336e180f0a00f9cca0835c04d4da30d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3bfb7733d1f0b41a87b27913b040863dc901dfcd369a7773e4213cc5fc9d8f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-02-01T04:29:56Z",
    "title_canon_sha256": "31e20451eb1e02a1a99a16f09e625087e67f8396ecabe56238372cf3f612105c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.00153",
    "kind": "arxiv",
    "version": 5
  }
}