Pith Number

pith:YRSWDIQX

pith:2014:YRSWDIQXRYEO6AATCZ634F6KOS

not attested not anchored not stored refs pending

Color image quality assessment measure using multivariate generalized Gaussian distribution

Abdelkaher Ait Abdelouahad, Hocine Cherifi, Mohammed EL Hassouni, Mounir Omari

arxiv:1412.0111 v1 · 2014-11-29 · 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{YRSWDIQXRYEO6AATCZ634F6KOS}

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	2026-05-18T02:32:31.370202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c46561a2178e08ef0013167dbe17ca74972e91864014f8f59647f99c305476b0

Aliases

arxiv: 1412.0111 · arxiv_version: 1412.0111v1 · doi: 10.48550/arxiv.1412.0111 · pith_short_12: YRSWDIQXRYEO · pith_short_16: YRSWDIQXRYEO6AAT · pith_short_8: YRSWDIQX

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/YRSWDIQXRYEO6AATCZ634F6KOS \
  | 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: c46561a2178e08ef0013167dbe17ca74972e91864014f8f59647f99c305476b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef1e6e68ea943d4b9fc13480230d1989878d2c14d50ad78eef14148a3d8e5163",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-11-29T14:45:14Z",
    "title_canon_sha256": "2c5538dbe17c9102b0b724b16cdbfaea9a310d52d2adbe520f09e2ecfdbc3dcb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.0111",
    "kind": "arxiv",
    "version": 1
  }
}