Pith Number

pith:QZVBF4OE

pith:2025:QZVBF4OE7ENM2KPTCBHPY4MTS4

not attested not anchored not stored refs pending

HyPCV-Former: Hyperbolic Spatio-Temporal Transformer for 3D Point Cloud Video Anomaly Detection

Jiaping Cao, Juan Du, Kangkang Zhou

arxiv:2508.00473 v1 · 2025-08-01 · 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{QZVBF4OE7ENM2KPTCBHPY4MTS4}

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	2026-07-05T11:46:56.775000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

866a12f1c4f91acd29f3104efc719397397f4555ceb212e0dba4e1906bf4d275

Aliases

arxiv: 2508.00473 · arxiv_version: 2508.00473v1 · doi: 10.48550/arxiv.2508.00473 · pith_short_12: QZVBF4OE7ENM · pith_short_16: QZVBF4OE7ENM2KPT · pith_short_8: QZVBF4OE

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/QZVBF4OE7ENM2KPTCBHPY4MTS4 \
  | 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: 866a12f1c4f91acd29f3104efc719397397f4555ceb212e0dba4e1906bf4d275

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c172296545043dbf30025ea4be770626f6e0a2a39f11f265e3aa4794fafb8070",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-01T09:50:20Z",
    "title_canon_sha256": "d7b4a30fda5d7c5ea9160dcc7b4585b4e6d5e24d8f5d899fabea66c141b1d136"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.00473",
    "kind": "arxiv",
    "version": 1
  }
}