Pith Number

pith:L6P6MGFX

pith:2005:L6P6MGFXNBCCAIHGWDONPMJKHW

not attested not anchored not stored refs pending

Lateral width of shower image in the Auger fluorescence detector

B. Wilczynska, C. Dobrigkeit, D. Gora, D. Heck, G. Medina-Tanco, H. Barbosa, H. Klages, H. Wilczynski (for the Pierre Auger Collaboration), J.A. Ortiz, J. Pekala, M. Risse, P. Homola, R. Engel, V. de Souza

arxiv:astro-ph/0509496 v1 · 2005-09-16 · astro-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{L6P6MGFXNBCCAIHGWDONPMJKHW}

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	2026-07-04T14:14:24.675777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f9fe618b768442020e6b0dcd7b12a3da122015e5f5ca6e873842e345662ef70

Aliases

arxiv: astro-ph/0509496 · arxiv_version: astro-ph/0509496v1 · doi: 10.48550/arxiv.astro-ph/0509496 · pith_short_12: L6P6MGFXNBCC · pith_short_16: L6P6MGFXNBCCAIHG · pith_short_8: L6P6MGFX

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/L6P6MGFXNBCCAIHGWDONPMJKHW \
  | 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: 5f9fe618b768442020e6b0dcd7b12a3da122015e5f5ca6e873842e345662ef70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aed6424a137cea46cc948954bc73ca4d52cbc195b778b532dc2d16b5c38f0759",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-09-16T13:34:45Z",
    "title_canon_sha256": "b0f5684b31fbeec6b712637e98df2bfb1e2bb7e7e6d39717de93f5b7e6f38810"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0509496",
    "kind": "arxiv",
    "version": 1
  }
}