Pith Number

pith:CWCXGGXO

pith:2025:CWCXGGXOLDIAF2QBJXJX6MC3A2

not attested not anchored not stored refs pending

QRetinex-Net: Quaternion-Valued Retinex Decomposition for Low-Level Computer Vision Applications

Sos Agaian, Vladimir Frants

arxiv:2507.16683 v1 · 2025-07-22 · 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{CWCXGGXOLDIAF2QBJXJX6MC3A2}

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	2026-07-05T11:41:29.088648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1585731aee58d002ea014dd37f305b0694563c0264da77c701562fc4cfdd5406

Aliases

arxiv: 2507.16683 · arxiv_version: 2507.16683v1 · doi: 10.48550/arxiv.2507.16683 · pith_short_12: CWCXGGXOLDIA · pith_short_16: CWCXGGXOLDIAF2QB · pith_short_8: CWCXGGXO

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/CWCXGGXOLDIAF2QBJXJX6MC3A2 \
  | 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: 1585731aee58d002ea014dd37f305b0694563c0264da77c701562fc4cfdd5406

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91bc4815b27bbe03400b578fc27ca392873ee929302cce469bf03511bb79707d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-22T15:17:24Z",
    "title_canon_sha256": "9c5ed353bb0a0d21199c2429e028ccf3b77d0fc9a95080694b1de93cb9c64f97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.16683",
    "kind": "arxiv",
    "version": 1
  }
}