Pith Number

pith:UVMJNUEE

pith:2021:UVMJNUEEKZG7BIZXXKB6JAA5R5

not attested not anchored not stored refs pending

Unsupervised Two-Stage Anomaly Detection

Chaoqun Zhuang, Feng Lu, Yunfei Liu

arxiv:2103.11671 v1 · 2021-03-22 · 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{UVMJNUEEKZG7BIZXXKB6JAA5R5}

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.

Cited by

1 paper in Pith

Failure Identification in Imitation Learning Via Statistical and Semantic Filtering

Receipt and verification

First computed	2026-07-05T02:25:02.432984Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a55896d084564df0a337ba83e4801d8f65521061be099945d64065ad207d7afb

Aliases

arxiv: 2103.11671 · arxiv_version: 2103.11671v1 · doi: 10.48550/arxiv.2103.11671 · pith_short_12: UVMJNUEEKZG7 · pith_short_16: UVMJNUEEKZG7BIZX · pith_short_8: UVMJNUEE

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/UVMJNUEEKZG7BIZXXKB6JAA5R5 \
  | 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: a55896d084564df0a337ba83e4801d8f65521061be099945d64065ad207d7afb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79391d3aaa354b9705702ac313cbbdded78c67af5f8af7f01eddb7837e1d65c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-03-22T08:57:27Z",
    "title_canon_sha256": "01fb11c90c65239f7cc777d89ebc299796f11491ebb5c9d72e4951bf00e31e27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.11671",
    "kind": "arxiv",
    "version": 1
  }
}