Pith Number

pith:WKU3HS5X

pith:2018:WKU3HS5X5E7HGDB5S7IKP46I24

not attested not anchored not stored refs pending

Online Heart Rate Prediction using Acceleration from a Wrist Worn Wearable

Gareth Archer, Herman ter Horst, Ian Craddock, James Pope, Raul Santos-Rodriguez, Robert Piechocki, Ryan McConville

arxiv:1807.04667 v1 · 2018-06-25 · stat.AP · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WKU3HS5X5E7HGDB5S7IKP46I24}

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	2026-05-18T00:10:52.838782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2a9b3cbb7e93e730c3d97d0a7f3c8d7350202e6523a090ef947906006ba00d8

Aliases

arxiv: 1807.04667 · arxiv_version: 1807.04667v1 · doi: 10.48550/arxiv.1807.04667 · pith_short_12: WKU3HS5X5E7H · pith_short_16: WKU3HS5X5E7HGDB5 · pith_short_8: WKU3HS5X

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/WKU3HS5X5E7HGDB5S7IKP46I24 \
  | 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: b2a9b3cbb7e93e730c3d97d0a7f3c8d7350202e6523a090ef947906006ba00d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5dd4bf51e10195c2ece9de750ce1f60d2df56139c5dbab643086e7233445e957",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2018-06-25T17:08:52Z",
    "title_canon_sha256": "23e221d1ccca36eba6f51c1791b30ab2bf3dfac5d3757a54cccf442f1cedc958"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.04667",
    "kind": "arxiv",
    "version": 1
  }
}