Pith Number

pith:ZN6NO5YC

pith:2021:ZN6NO5YCXAVLQH4GRKY5FCDWZP

not attested not anchored not stored refs pending

Deep Learning in Human Activity Recognition with Wearable Sensors: A Review on Advances

Farzad Shahabi, Nabil Alshurafa, Shen Zhang, Shibo Zhang, Stephen Xia, Yaxuan Li, Yu Deng

arxiv:2111.00418 v5 · 2021-10-31 · cs.HC · cs.LG · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZN6NO5YCXAVLQH4GRKY5FCDWZP}

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	2026-07-05T04:01:44.520589Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb7cd77702b82ab81f868ab1d28876cbf246db32e1fa73b23109c827813245fb

Aliases

arxiv: 2111.00418 · arxiv_version: 2111.00418v5 · doi: 10.48550/arxiv.2111.00418 · pith_short_12: ZN6NO5YCXAVL · pith_short_16: ZN6NO5YCXAVLQH4G · pith_short_8: ZN6NO5YC

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/ZN6NO5YCXAVLQH4GRKY5FCDWZP \
  | 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: cb7cd77702b82ab81f868ab1d28876cbf246db32e1fa73b23109c827813245fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "332f1167685cc54bbe20fde9b1b1f0d764989966d4210315bc802a57f90d05bd",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2021-10-31T07:16:23Z",
    "title_canon_sha256": "6808c5d5ddaa7f0c6d53403417443245013824ae1702b8940d9c11cddc2a0fb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.00418",
    "kind": "arxiv",
    "version": 5
  }
}