Pith Number

pith:643S7Z5V

pith:2020:643S7Z5VVZQM4QG2HDZIFQWDMM

not attested not anchored not stored refs pending

Deep Learning-based Cattle Activity Classification Using Joint Time-frequency Data Representation

Brano Kusy, Greg Bishop-hurley, Marius Portmann, Raja Jurdak, Seyedeh Faezeh Hosseini Noorbin, Siamak Layeghy

arxiv:2011.03381 v1 · 2020-11-06 · cs.LG · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{643S7Z5VVZQM4QG2HDZIFQWDMM}

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	2026-07-05T02:50:07.605756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7372fe7b5ae60ce40da38f282c2c3632a85778a8ce33d9f1feaac9cc6b6354e

Aliases

arxiv: 2011.03381 · arxiv_version: 2011.03381v1 · doi: 10.48550/arxiv.2011.03381 · pith_short_12: 643S7Z5VVZQM · pith_short_16: 643S7Z5VVZQM4QG2 · pith_short_8: 643S7Z5V

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/643S7Z5VVZQM4QG2HDZIFQWDMM \
  | 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: f7372fe7b5ae60ce40da38f282c2c3632a85778a8ce33d9f1feaac9cc6b6354e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9613a92b3f552a5823e8379c711c8b383d4f6e7b5b1992c9d7fb5986b5b9b783",
    "cross_cats_sorted": [
      "cs.NI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-11-06T14:24:55Z",
    "title_canon_sha256": "5a15742567d849913f1f3a0fae9a6ec277c852f6a7c335f6aa7d9a1953a01df7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.03381",
    "kind": "arxiv",
    "version": 1
  }
}