Pith Number

pith:Z4ZFKG4G

pith:2018:Z4ZFKG4GTVQJIZDSP7P3JFAEQX

not attested not anchored not stored refs pending

Human Activity Recognition Based on Wearable Sensor Data: A Standardization of the State-of-the-Art

Antonio C. Nazare Jr., Artur Jordao, Jessica Sena, William Robson Schwartz

arxiv:1806.05226 v3 · 2018-06-13 · 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{Z4ZFKG4GTVQJIZDSP7P3JFAEQX}

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	2026-05-17T23:54:59.138131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf32551b869d609464727fdfb4940485f32807d543bb0eda7175c58ab8a44a9e

Aliases

arxiv: 1806.05226 · arxiv_version: 1806.05226v3 · doi: 10.48550/arxiv.1806.05226 · pith_short_12: Z4ZFKG4GTVQJ · pith_short_16: Z4ZFKG4GTVQJIZDS · pith_short_8: Z4ZFKG4G

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/Z4ZFKG4GTVQJIZDSP7P3JFAEQX \
  | 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: cf32551b869d609464727fdfb4940485f32807d543bb0eda7175c58ab8a44a9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "901e2524157e457a9967d9d6ec1333c1df92c028fe460ed883424b1cc23ff84a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-06-13T19:07:29Z",
    "title_canon_sha256": "6eacf955d84caf32ff383aae34d6953ab1044fdec3e5c4f8833e417b3681470b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.05226",
    "kind": "arxiv",
    "version": 3
  }
}