Pith Number

pith:X2CC7Q3L

pith:2025:X2CC7Q3LZZFPPG4K7ZIJGYGOUH

not attested not anchored not stored refs pending

Simultaneous observations of multiple ELVES and SPRITES at the Pierre Auger Observatory

Roberto Mussa (for the Pierre Auger Collaboration)

arxiv:2507.11641 v1 · 2025-07-15 · astro-ph.IM · physics.ao-ph · physics.plasm-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{X2CC7Q3LZZFPPG4K7ZIJGYGOUH}

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	2026-07-05T11:37:47.806250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be842fc36bce4af79b8afe509360cea1f74b5cdd0e9e0c382d6838dca2b3aefa

Aliases

arxiv: 2507.11641 · arxiv_version: 2507.11641v1 · doi: 10.48550/arxiv.2507.11641 · pith_short_12: X2CC7Q3LZZFP · pith_short_16: X2CC7Q3LZZFPPG4K · pith_short_8: X2CC7Q3L

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/X2CC7Q3LZZFPPG4K7ZIJGYGOUH \
  | 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: be842fc36bce4af79b8afe509360cea1f74b5cdd0e9e0c382d6838dca2b3aefa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d228eb0622ea26b12a74b291ab2fd11301ab05c379538cc30109a79990fe1410",
    "cross_cats_sorted": [
      "physics.ao-ph",
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2025-07-15T18:25:43Z",
    "title_canon_sha256": "54f99e95a365803a667c2b4d1b9ff2a9ee8eedb5437169c417de908a9ceba53c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.11641",
    "kind": "arxiv",
    "version": 1
  }
}