Pith Number

pith:CTOQYGHM

pith:2019:CTOQYGHMAJBV3JL7ZFFZJN6CYB

not attested not anchored not stored refs pending

Moving Object Detection under Discontinuous Change in Illumination Using Tensor Low-Rank and Invariant Sparse Decomposition

Hong Zhang, Moein Shakeri

arxiv:1904.03175 v2 · 2019-04-05 · 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{CTOQYGHMAJBV3JL7ZFFZJN6CYB}

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	2026-05-17T23:49:08.490604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14dd0c18ec02435da57fc94b94b7c2c044e3b98353555dc8630202d96769d7c8

Aliases

arxiv: 1904.03175 · arxiv_version: 1904.03175v2 · doi: 10.48550/arxiv.1904.03175 · pith_short_12: CTOQYGHMAJBV · pith_short_16: CTOQYGHMAJBV3JL7 · pith_short_8: CTOQYGHM

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/CTOQYGHMAJBV3JL7ZFFZJN6CYB \
  | 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: 14dd0c18ec02435da57fc94b94b7c2c044e3b98353555dc8630202d96769d7c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5a5dd54ce928043a5aa8ca96783c9f775b8b8aceed07e14ccc7f70fe9e5af3f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-05T17:49:37Z",
    "title_canon_sha256": "d38131de2054a5b964ea9a5c98a19eee8154a515a2d5f667283534d6952b7c1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.03175",
    "kind": "arxiv",
    "version": 2
  }
}