Pith Number

pith:H7YBPVRZ

pith:2018:H7YBPVRZHHXUFDYCWJV3R23PFU

not attested not anchored not stored refs pending

Hybrid Wavelet and EMD/ICA Approach for Artifact Suppression in Pervasive EEG

Koushik Maharatna, Saptarshi Das, Valentina Bono, Wasifa Jamal

arxiv:1803.00053 v1 · 2018-02-05 · physics.med-ph · cs.CE · physics.bio-ph · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H7YBPVRZHHXUFDYCWJV3R23PFU}

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	2026-05-18T00:22:13.488597Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ff017d63939ef428f02b26bb8eb6f2d0c629a4508851b6624dcca505428c61b

Aliases

arxiv: 1803.00053 · arxiv_version: 1803.00053v1 · doi: 10.48550/arxiv.1803.00053 · pith_short_12: H7YBPVRZHHXU · pith_short_16: H7YBPVRZHHXUFDYC · pith_short_8: H7YBPVRZ

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/H7YBPVRZHHXUFDYCWJV3R23PFU \
  | 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: 3ff017d63939ef428f02b26bb8eb6f2d0c629a4508851b6624dcca505428c61b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68a2738a27ce04b5ea7231e906a0faaec657b3dcdd84eb7364077b25cd037f3b",
    "cross_cats_sorted": [
      "cs.CE",
      "physics.bio-ph",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2018-02-05T13:33:35Z",
    "title_canon_sha256": "459b07a8d9ee8476c5d1169faaa822ecdd781530bb6969dea32412a5e5972a34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.00053",
    "kind": "arxiv",
    "version": 1
  }
}