Pith Number

pith:32TJ2SWL

pith:2005:32TJ2SWLIGHRFBKWV6ZAQ3XKIM

not attested not anchored not stored refs pending

Atmospheric Profiles at the Southern Pierre Auger Observatory and their Relevance to Air Shower Measurement

B. Keilhauer, B. Wilczynska, D. Gora, H. Klages, H. Wilczynski (for the Pierre Auger Collaboration), J. Bluemer, J. Pekala, M. Risse, M. Unger, P. Homola, R. Engel

arxiv:astro-ph/0507275 v1 · 2005-07-12 · 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{32TJ2SWLIGHRFBKWV6ZAQ3XKIM}

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	2026-07-04T23:54:15.401801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dea69d4acb418f128556afb2086eea430a2d411801f134597e69d066a54525bd

Aliases

arxiv: astro-ph/0507275 · arxiv_version: astro-ph/0507275v1 · doi: 10.48550/arxiv.astro-ph/0507275 · pith_short_12: 32TJ2SWLIGHR · pith_short_16: 32TJ2SWLIGHRFBKW · pith_short_8: 32TJ2SWL

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/32TJ2SWLIGHRFBKWV6ZAQ3XKIM \
  | 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: dea69d4acb418f128556afb2086eea430a2d411801f134597e69d066a54525bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31a1aff034780b381d1866a3520aea70ba14726696d06c876082f488f5f239fd",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-07-12T08:51:37Z",
    "title_canon_sha256": "62da9d28eafea73675052c233aaec5bf82c2959f6d6f3ae9603506b18b54aa79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0507275",
    "kind": "arxiv",
    "version": 1
  }
}