Pith Number

pith:DRGZRL7C

pith:2019:DRGZRL7CMMJMG7RSOKN62XK344

not attested not anchored not stored refs pending

Classification and Recovery of Radio Signals from Cosmic Ray Induced Air Showers with Deep Learning

F. Schlueter, M. Erdmann, R. Smida

arxiv:1901.04079 v2 · 2019-01-13 · astro-ph.IM · astro-ph.HE · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DRGZRL7CMMJMG7RSOKN62XK344}

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	2026-05-17T23:45:31.003826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c4d98afe26312c37e32729bed5d5be71dd0a671f63436f7ce97220d14ee5a72

Aliases

arxiv: 1901.04079 · arxiv_version: 1901.04079v2 · doi: 10.48550/arxiv.1901.04079 · pith_short_12: DRGZRL7CMMJM · pith_short_16: DRGZRL7CMMJMG7RS · pith_short_8: DRGZRL7C

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/DRGZRL7CMMJMG7RSOKN62XK344 \
  | 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: 1c4d98afe26312c37e32729bed5d5be71dd0a671f63436f7ce97220d14ee5a72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33e64e5f04a5178788f095484d618ff70972409ca4806891aefe98860e861db5",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-01-13T23:00:27Z",
    "title_canon_sha256": "210f9042c825c206b47c81bca05d602bf9bd3490cdd7297678abb2d8bf10cb8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.04079",
    "kind": "arxiv",
    "version": 2
  }
}