Pith Number

pith:X4GBWC64

pith:2017:X4GBWC64G4QVJMBCAIVGDQ5HJO

not attested not anchored not stored refs pending

Diffusion-based nonlinear filtering for multimodal data fusion with application to sleep stage assessment

Hau-Tieng Wu, Ori Katz, Ronen Talmon, Yu-Lun Lo

arxiv:1701.03619 v2 · 2017-01-13 · stat.ML · cs.LG · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X4GBWC64G4QVJMBCAIVGDQ5HJO}

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	2026-05-18T00:00:22.753042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf0c1b0bdc372154b022022a61c3a74baa3272e3f296ef679e0111f60e9729a3

Aliases

arxiv: 1701.03619 · arxiv_version: 1701.03619v2 · doi: 10.48550/arxiv.1701.03619 · pith_short_12: X4GBWC64G4QV · pith_short_16: X4GBWC64G4QVJMBC · pith_short_8: X4GBWC64

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/X4GBWC64G4QVJMBCAIVGDQ5HJO \
  | 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: bf0c1b0bdc372154b022022a61c3a74baa3272e3f296ef679e0111f60e9729a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70cac97d8c72670d04bb00e6585b474a774d85881c592bb99dca11cd78292af1",
    "cross_cats_sorted": [
      "cs.LG",
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-01-13T10:45:01Z",
    "title_canon_sha256": "8a8c509cdb351b9772beedb282b04fb1235d0ba10cebac9dc9dffbf7a432f0f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.03619",
    "kind": "arxiv",
    "version": 2
  }
}