Pith Number

pith:PAXWAYXI

pith:2018:PAXWAYXISJ2YXFU3HWJLK2USHU

not attested not anchored not stored refs pending

CANDID: Robust Change Dynamics and Deterministic Update Policy for Dynamic Background Subtraction

Murari Mandal, Prafulla Saxena, Santosh Kumar Vipparthi, Subrahmanyam Murala

arxiv:1804.07008 v1 · 2018-04-19 · 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{PAXWAYXISJ2YXFU3HWJLK2USHU}

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	2026-05-18T00:18:04.612910Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

782f6062e892758b969b3d92b56a923d3a1377b50082ede727932006ac1f7a85

Aliases

arxiv: 1804.07008 · arxiv_version: 1804.07008v1 · doi: 10.48550/arxiv.1804.07008 · pith_short_12: PAXWAYXISJ2Y · pith_short_16: PAXWAYXISJ2YXFU3 · pith_short_8: PAXWAYXI

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/PAXWAYXISJ2YXFU3HWJLK2USHU \
  | 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: 782f6062e892758b969b3d92b56a923d3a1377b50082ede727932006ac1f7a85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8fa0d9f51f2ade4d884781ac6cad2c86c051819ecdbc51b025969acfd88bc880",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-04-19T06:17:19Z",
    "title_canon_sha256": "876b0165b70e11120f71cf8a4e8d9c3965adeff3952c6c47990483a6e0ee2356"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.07008",
    "kind": "arxiv",
    "version": 1
  }
}