Pith Number

pith:M4Q3WH7S

pith:2016:M4Q3WH7SCY6XDLK6AVCNIHKVKF

not attested not anchored not stored refs pending

Dynamic Hierarchical Dirichlet Process for Abnormal Behaviour Detection in Video

Danil Kuzin, Lyudmila Mihaylova, Olga Isupova

arxiv:1606.08476 v1 · 2016-06-27 · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M4Q3WH7SCY6XDLK6AVCNIHKVKF}

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	2026-05-18T01:11:47.609988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6721bb1ff2163d71ad5e0544d41d555171002a47fb8d7667a753393162add521

Aliases

arxiv: 1606.08476 · arxiv_version: 1606.08476v1 · doi: 10.48550/arxiv.1606.08476 · pith_short_12: M4Q3WH7SCY6X · pith_short_16: M4Q3WH7SCY6XDLK6 · pith_short_8: M4Q3WH7S

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/M4Q3WH7SCY6XDLK6AVCNIHKVKF \
  | 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: 6721bb1ff2163d71ad5e0544d41d555171002a47fb8d7667a753393162add521

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c9252dd35a0d2dfbf136fb8c2663298763d794dba4fae36c94bd697e7b50760",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2016-06-27T20:29:42Z",
    "title_canon_sha256": "539c086796519495f559d8d3b1792bb8462bc4d7e60f613ce61d4f8c265ca0ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.08476",
    "kind": "arxiv",
    "version": 1
  }
}