Pith Number

pith:KDSFD5MA

pith:2019:KDSFD5MAAN3TRAH6E5H3IVL7ZZ

not attested not anchored not stored refs pending

Error Bounded Foreground and Background Modeling for Moving Object Detection in Satellite Videos

Jiankun Hu, Junpeng Zhang, Xiuping Jia

arxiv:1908.09539 v1 · 2019-08-26 · 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{KDSFD5MAAN3TRAH6E5H3IVL7ZZ}

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	2026-07-05T00:56:30.227058Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50e451f58003773880fe274fb4557fce78a388a7b7f1f41d91f8d5b545c28f04

Aliases

arxiv: 1908.09539 · arxiv_version: 1908.09539v1 · doi: 10.48550/arxiv.1908.09539 · pith_short_12: KDSFD5MAAN3T · pith_short_16: KDSFD5MAAN3TRAH6 · pith_short_8: KDSFD5MA

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/KDSFD5MAAN3TRAH6E5H3IVL7ZZ \
  | 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: 50e451f58003773880fe274fb4557fce78a388a7b7f1f41d91f8d5b545c28f04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e61d83b928fad1fb9896f9dd9a3474547ca5802220ef31639b2fec7acca2aae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-08-26T09:06:07Z",
    "title_canon_sha256": "ac35e4e43689e3073fa2beb9b3f009de5c071ca312988e2ae3b35ab858e5dac9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.09539",
    "kind": "arxiv",
    "version": 1
  }
}