Pith Number

pith:WN2ZG2HC

pith:2019:WN2ZG2HCLZYZT6VSNROVJCLE6F

not attested not anchored not stored refs pending

Human Activity Recognition with Convolutional Neural Netowrks

Aamina Rangarej, Antonio Bevilacqua, Brian Caulfield, Kyle MacDonald, Tahar Kechadi, Venessa Widjaya

arxiv:1906.01935 v1 · 2019-06-05 · cs.LG · 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{WN2ZG2HCLZYZT6VSNROVJCLE6F}

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	2026-05-17T23:44:05.715297Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3759368e25e7199fab26c5d548964f15e32b42824240e60692a578fa0f4b89a

Aliases

arxiv: 1906.01935 · arxiv_version: 1906.01935v1 · doi: 10.48550/arxiv.1906.01935 · pith_short_12: WN2ZG2HCLZYZ · pith_short_16: WN2ZG2HCLZYZT6VS · pith_short_8: WN2ZG2HC

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/WN2ZG2HCLZYZT6VSNROVJCLE6F \
  | 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: b3759368e25e7199fab26c5d548964f15e32b42824240e60692a578fa0f4b89a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0a18c09eb145c262898ce0720630421ef05a212244863b99b9d7aa87cf60c45",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-06-05T10:54:06Z",
    "title_canon_sha256": "3111cc05a23f12a095e74c3500989322c8abc6084c7c7ad1304207c859a906c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.01935",
    "kind": "arxiv",
    "version": 1
  }
}