Pith Number

pith:Z7XUQCPU

pith:2015:Z7XUQCPURYIUL2TP2P3MBV3IMY

not attested not anchored not stored refs pending

Variational Inference for Background Subtraction in Infrared Imagery

Anastasios Doulamis, Konstantinos Makantasis, Nikolaos Doulamis

arxiv:1506.08581 v1 · 2015-06-29 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z7XUQCPURYIUL2TP2P3MBV3IMY}

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	2026-05-18T01:37:43.889403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfef4809f48e1145ea6fd3f6c0d768663875499196a01c69ad128c1260118f3d

Aliases

arxiv: 1506.08581 · arxiv_version: 1506.08581v1 · doi: 10.48550/arxiv.1506.08581 · pith_short_12: Z7XUQCPURYIU · pith_short_16: Z7XUQCPURYIUL2TP · pith_short_8: Z7XUQCPU

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/Z7XUQCPURYIUL2TP2P3MBV3IMY \
  | 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: cfef4809f48e1145ea6fd3f6c0d768663875499196a01c69ad128c1260118f3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1e056fab0d6f4bef31100622da3b289426b2e006442079bf4a570ba7cdbde86",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-06-29T11:16:41Z",
    "title_canon_sha256": "92f693e08f9c3010d4bf61b381e351a4c98ff5b8ca3943734f66e3579e29e3a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.08581",
    "kind": "arxiv",
    "version": 1
  }
}