Pith Number

pith:BWZMYI4K

pith:2018:BWZMYI4K5YSI6D44B3FI5XUUNR

not attested not anchored not stored refs pending

On the efficiency of the evaluation of the primary cosmic ray composition using lateral distributions of air shower electromagnetic component

Anatoly Lagutin, Nikolay Volkov, Roman Raikin, Tatyana Serebryakova

arxiv:1812.08917 v2 · 2018-12-21 · 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{BWZMYI4K5YSI6D44B3FI5XUUNR}

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	2026-05-17T23:45:31.518402Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0db2cc238aee248f0f9c0eca8ede946c4f92c70682bc09f1145e2160c3884c14

Aliases

arxiv: 1812.08917 · arxiv_version: 1812.08917v2 · doi: 10.48550/arxiv.1812.08917 · pith_short_12: BWZMYI4K5YSI · pith_short_16: BWZMYI4K5YSI6D44 · pith_short_8: BWZMYI4K

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/BWZMYI4K5YSI6D44B3FI5XUUNR \
  | 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: 0db2cc238aee248f0f9c0eca8ede946c4f92c70682bc09f1145e2160c3884c14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69d5a1bc80f00851703faaa506c88e91b07f40eb53bf8df36ff0326b98006e85",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-12-21T02:41:18Z",
    "title_canon_sha256": "4ae6f5ed6ce55efb5a344e323984deabfc458e3d8c78d3bf3abc78f869edb4f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.08917",
    "kind": "arxiv",
    "version": 2
  }
}