Pith Number

pith:N7M3UZZN

pith:2025:N7M3UZZNA7IMHMKJOZOBPI3BYZ

not attested not anchored not stored refs pending

Denoising radio pulses from air showers using machine-learning methods

Ars\`ene Ferri\`ere (for the GRAND Collaboration), Aur\'elien Benoit-L\'evy, Oscar Macias, Zhisen Lai

arxiv:2507.06688 v1 · 2025-07-09 · astro-ph.IM · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N7M3UZZNA7IMHMKJOZOBPI3BYZ}

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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.

Cited by

1 paper in Pith

Noise Suppression and Radio Frequency Interference Rejection for Self-Triggered Radio Detectors of Extensive Air Showers

Receipt and verification

First computed	2026-07-05T11:34:21.290620Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fd9ba672d07d0c3b149765c17a361c64cd94e22dc0516bd201afcb481febb4f

Aliases

arxiv: 2507.06688 · arxiv_version: 2507.06688v1 · doi: 10.48550/arxiv.2507.06688 · pith_short_12: N7M3UZZNA7IM · pith_short_16: N7M3UZZNA7IMHMKJ · pith_short_8: N7M3UZZN

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/N7M3UZZNA7IMHMKJOZOBPI3BYZ \
  | 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: 6fd9ba672d07d0c3b149765c17a361c64cd94e22dc0516bd201afcb481febb4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "491115b6343027601e3307fe601eb4445e11e7e3e8db6c32a42896472a34eaff",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2025-07-09T09:32:45Z",
    "title_canon_sha256": "ebe1403c86adf5d77d2380509d0106ceadb082691e9cc4fb160a240ab24346aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.06688",
    "kind": "arxiv",
    "version": 1
  }
}