Pith Number

pith:DIUOJRLK

pith:2021:DIUOJRLKWQBBWKGTQK23NENQAW

not attested not anchored not stored refs pending

Dyadic aggregated autoregressive (DASAR) model for time-frequency representation of biomedical signals

Habib Sherkat, Hugo L. Hammer, Marco A. Pinto-Orellana, Peyman Mirtaheri

arxiv:2105.10406 v1 · 2021-05-13 · eess.SP · physics.med-ph · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DIUOJRLKWQBBWKGTQK23NENQAW}

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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	2026-07-05T02:42:11.131930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a28e4c56ab4021b28d382b5b691b0058b368d1c9624ea2e81508ef512f631da

Aliases

arxiv: 2105.10406 · arxiv_version: 2105.10406v1 · doi: 10.48550/arxiv.2105.10406 · pith_short_12: DIUOJRLKWQBB · pith_short_16: DIUOJRLKWQBBWKGT · pith_short_8: DIUOJRLK

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/DIUOJRLKWQBBWKGTQK23NENQAW \
  | 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: 1a28e4c56ab4021b28d382b5b691b0058b368d1c9624ea2e81508ef512f631da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a5a4f7977ec2dd66e4c3362a033d312abbbe21605a64a61d9039adfe3b2175e",
    "cross_cats_sorted": [
      "physics.med-ph",
      "stat.ME"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2021-05-13T16:42:40Z",
    "title_canon_sha256": "66a16badaa1e3d4426bebf05f916b75d62d7d09c7e1b419cc2d4992cc2ad1cf2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.10406",
    "kind": "arxiv",
    "version": 1
  }
}