Pith Number

pith:DJ4YSPYW

pith:2015:DJ4YSPYW5TTFIFMI6ASWXBDZQP

not attested not anchored not stored refs pending

Color Constancy Using CNNs

Claudio Cusano, Raimondo Schettini, Simone Bianco

arxiv:1504.04548 v1 · 2015-04-17 · 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{DJ4YSPYW5TTFIFMI6ASWXBDZQP}

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	2026-05-18T02:18:32.132035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a79893f16ece6541588f0256b847983c028f5612fcb1e91775a79a6b7023a61

Aliases

arxiv: 1504.04548 · arxiv_version: 1504.04548v1 · doi: 10.48550/arxiv.1504.04548 · pith_short_12: DJ4YSPYW5TTF · pith_short_16: DJ4YSPYW5TTFIFMI · pith_short_8: DJ4YSPYW

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/DJ4YSPYW5TTFIFMI6ASWXBDZQP \
  | 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: 1a79893f16ece6541588f0256b847983c028f5612fcb1e91775a79a6b7023a61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f95d578c62dd095f093e2bc5cb808755f064a09bce4baa178a96ec785e945a8d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-04-17T15:51:07Z",
    "title_canon_sha256": "3333e486268ecbb28a3661484e7c92fb80df5cf294211e84ac15b6804171d63e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.04548",
    "kind": "arxiv",
    "version": 1
  }
}