Pith Number

pith:RSODZYDR

pith:2025:RSODZYDRVSFW6OOUSGXEXVNYH3

not attested not anchored not stored refs pending

Reconstruction of inclined cosmic-ray properties with GRAND data

Marion Guelfand, Mauricio Bustamante (for the GRAND collaboration), Olivier Martineau-Huynh, Pauline Fritsch, Valentin Decoene

arxiv:2507.04324 v1 · 2025-07-06 · astro-ph.IM · astro-ph.HE · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RSODZYDRVSFW6OOUSGXEXVNYH3}

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	2026-07-05T11:32:45.781988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c9c3ce071ac8b6f39d491ae4bd5b83eca5206d3bafca03889367b3b34bb344d

Aliases

arxiv: 2507.04324 · arxiv_version: 2507.04324v1 · doi: 10.48550/arxiv.2507.04324 · pith_short_12: RSODZYDRVSFW · pith_short_16: RSODZYDRVSFW6OOU · pith_short_8: RSODZYDR

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/RSODZYDRVSFW6OOUSGXEXVNYH3 \
  | 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: 8c9c3ce071ac8b6f39d491ae4bd5b83eca5206d3bafca03889367b3b34bb344d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cf62515cc16cdaaba053c6fe53c82e99653387b6135b771f266b27742f96c73",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2025-07-06T10:13:40Z",
    "title_canon_sha256": "1827e10b462f9c3eca8fa2721bb776497e3cf7a249ac0fd42391bb1fb7d626ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.04324",
    "kind": "arxiv",
    "version": 1
  }
}