Pith Number

pith:Q4QCY226

pith:2018:Q4QCY226GVCQYICFJPLAI2BISU

not attested not anchored not stored refs pending

Relevance of the fluorescence radiation in VHE gamma-ray observations with the Cherenkov technique

Daniel Morcuende, Fernando Arqueros, Jaime Rosado, Jos\'e Luis Contreras

arxiv:1806.04790 v2 · 2018-06-12 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q4QCY226GVCQYICFJPLAI2BISU}

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	2026-05-17T23:58:52.737558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87202c6b5e35450c20454bd6046828951cc52c3e7836b41f5c9c104bbcdb2374

Aliases

arxiv: 1806.04790 · arxiv_version: 1806.04790v2 · doi: 10.48550/arxiv.1806.04790 · pith_short_12: Q4QCY226GVCQ · pith_short_16: Q4QCY226GVCQYICF · pith_short_8: Q4QCY226

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/Q4QCY226GVCQYICFJPLAI2BISU \
  | 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: 87202c6b5e35450c20454bd6046828951cc52c3e7836b41f5c9c104bbcdb2374

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aaed948ba8701250b69a9a45d82f75a9875e3eef50d0f3c64e0fd68099add33a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-06-12T22:41:16Z",
    "title_canon_sha256": "1f22ffa2c5b9c419882a1a195f806a71235b5dd0b05fa595dddbc0f541e69497"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.04790",
    "kind": "arxiv",
    "version": 2
  }
}