Pith Number

pith:E3UPGFWL

pith:2026:E3UPGFWLO2VE75ZO7GEZI6HMJH

not attested not anchored not stored refs pending

A Comprehensive Inference-Time Augmentation Framework in Physiological Signals: Application to PPG-Based AF Detection

Davood Fattahi, Runze Yan, Saurabh Kataria, Xiao Hu, Zhaoliang Chen

arxiv:2606.10410 v1 · 2026-06-09 · cs.LG · eess.SP · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E3UPGFWLO2VE75ZO7GEZI6HMJH}

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	2026-06-10T01:10:17.483014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26e8f316cb76aa4ff72ef9899478ec49ca14ab7498fdc9f0321a3a58036cb72a

Aliases

arxiv: 2606.10410 · arxiv_version: 2606.10410v1 · doi: 10.48550/arxiv.2606.10410 · pith_short_12: E3UPGFWLO2VE · pith_short_16: E3UPGFWLO2VE75ZO · pith_short_8: E3UPGFWL

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/E3UPGFWLO2VE75ZO7GEZI6HMJH \
  | 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: 26e8f316cb76aa4ff72ef9899478ec49ca14ab7498fdc9f0321a3a58036cb72a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b24fa0842695479fa60e9bdfe2d5ac69eafb95bb3cd409e6711259b18da63114",
    "cross_cats_sorted": [
      "eess.SP",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-09T04:35:16Z",
    "title_canon_sha256": "7e89c4e7901bedb74f64c6baad9c0b1d14823843dead7d0ced5b4a6dbdb29043"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.10410",
    "kind": "arxiv",
    "version": 1
  }
}