Pith Number

pith:ZU3LJO5J

pith:2016:ZU3LJO5JVHDFGWCN2TQIOLMFCV

not attested not anchored not stored refs pending

Harmonic Sum-based Method for Heart Rate Estimation using PPG Signals Affected with Motion Artifacts

Harishchandra Dubey, Kunal Mankodiya, Ramdas Kumaresan

arxiv:1610.05112 v1 · 2016-10-03 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZU3LJO5JVHDFGWCN2TQIOLMFCV}

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	2026-05-18T01:02:06.203808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd36b4bba9a9c653584dd4e0872d8515537b7741b59f78fda1a6bd06ead8b092

Aliases

arxiv: 1610.05112 · arxiv_version: 1610.05112v1 · doi: 10.48550/arxiv.1610.05112 · pith_short_12: ZU3LJO5JVHDF · pith_short_16: ZU3LJO5JVHDFGWCN · pith_short_8: ZU3LJO5J

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/ZU3LJO5JVHDFGWCN2TQIOLMFCV \
  | 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: cd36b4bba9a9c653584dd4e0872d8515537b7741b59f78fda1a6bd06ead8b092

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83fd8af4fe4ae0704b1753fb9967daf7d01f1ebed1de0fb9949824f29b27adcb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2016-10-03T17:52:09Z",
    "title_canon_sha256": "f96b358ef40fe8d45b79b488fa0124ce5ba6df3ea5f526a3c1f7b7d0d0581e59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.05112",
    "kind": "arxiv",
    "version": 1
  }
}