Pith Number

pith:UNI7EZJU

pith:2019:UNI7EZJU6SFQBK3LUJBH2XT2VA

not attested not anchored not stored refs pending

Color Cerberus

A.~Savchik, E.~Ershov, S.~Karpenko

arxiv:1907.06483 v1 · 2019-07-15 · cs.CV · cs.LG · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UNI7EZJU6SFQBK3LUJBH2XT2VA}

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.

Cited by

1 paper in Pith

Fast Fourier Color Constancy and Grayness Index for ISPA Illumination Estimation Challenge

Receipt and verification

First computed	2026-07-05T00:24:39.483007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a351f26534f48b00ab6ba2427d5e7aa83920bcf62676c5933f6bda88ed0135c4

Aliases

arxiv: 1907.06483 · arxiv_version: 1907.06483v1 · doi: 10.48550/arxiv.1907.06483 · pith_short_12: UNI7EZJU6SFQ · pith_short_16: UNI7EZJU6SFQBK3L · pith_short_8: UNI7EZJU

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/UNI7EZJU6SFQBK3LUJBH2XT2VA \
  | 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: a351f26534f48b00ab6ba2427d5e7aa83920bcf62676c5933f6bda88ed0135c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "801188b4c2e32bead35782f27edf5db865eb6f48e88dc22e9eb536ede632a337",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-07-15T13:04:31Z",
    "title_canon_sha256": "2f1ca8c47dfcb9b7a162761b18df8b4558846eb46e3309301b8142c23c89a29b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.06483",
    "kind": "arxiv",
    "version": 1
  }
}