Pith Number

pith:TV6CIE3Q

pith:2018:TV6CIE3QCVQDZCS7Q6WTOTCC67

not attested not anchored not stored refs pending

Deep Neural Network Concepts for Background Subtraction: A Systematic Review and Comparative Evaluation

Maryam Sultana, Sajid Javed, Soon Ki Jung, Thierry Bouwmans

arxiv:1811.05255 v1 · 2018-11-13 · 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{TV6CIE3QCVQDZCS7Q6WTOTCC67}

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	2026-05-18T00:00:46.516558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d7c24137015603c8a5f87ad374c42f7c3c1c47e9fe9ef7cfee3bdea3546c7af

Aliases

arxiv: 1811.05255 · arxiv_version: 1811.05255v1 · doi: 10.48550/arxiv.1811.05255 · pith_short_12: TV6CIE3QCVQD · pith_short_16: TV6CIE3QCVQDZCS7 · pith_short_8: TV6CIE3Q

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/TV6CIE3QCVQDZCS7Q6WTOTCC67 \
  | 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: 9d7c24137015603c8a5f87ad374c42f7c3c1c47e9fe9ef7cfee3bdea3546c7af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd8138a564e551829678f563e766256f937993539b7fb9fa75871706c4ff0f86",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-11-13T12:35:19Z",
    "title_canon_sha256": "f647d44f6c696388621091ec13a9ba9779738638c9cc71efebf80e34deae1708"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.05255",
    "kind": "arxiv",
    "version": 1
  }
}