Pith Number

pith:PY4ELE3H

pith:2012:PY4ELE3HCWFNYPI7VWVTKJY4VG

not attested not anchored not stored refs pending

Gray Level Co-Occurrence Matrices: Generalisation and Some New Features

A. Unnikrishnan, Bino Sebastian V, Kannan Balakrishnan

arxiv:1205.4831 v1 · 2012-05-22 · cs.CV

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PY4ELE3HCWFNYPI7VWVTKJY4VG}

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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

Efficient Face Image Quality Assessment via Self-training and Knowledge Distillation

Receipt and verification

First computed	2026-05-18T03:55:11.544876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e38459367158adc3d1fadab35271ca9a5163b12f503d59e9b3028297a9646eb

Aliases

arxiv: 1205.4831 · arxiv_version: 1205.4831v1 · doi: 10.48550/arxiv.1205.4831 · pith_short_12: PY4ELE3HCWFN · pith_short_16: PY4ELE3HCWFNYPI7 · pith_short_8: PY4ELE3H

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/PY4ELE3HCWFNYPI7VWVTKJY4VG \
  | 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: 7e38459367158adc3d1fadab35271ca9a5163b12f503d59e9b3028297a9646eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df3be23a13830ae529d8523956ca95357e21207787539ad6a938d62cc4d0142b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2012-05-22T08:00:45Z",
    "title_canon_sha256": "50afc8457ca8787261cc72380552a4159104f1ecb48ec046133f96045f2abd97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.4831",
    "kind": "arxiv",
    "version": 1
  }
}