Pith Number

pith:UF5DEXBV

pith:2011:UF5DEXBVJWPBDGINTEZFXS62CC

not attested not anchored not stored refs pending

Neutrino initiated cascades at mid and high altitudes in the atmosphere

A.D. Supanitsky, G. Medina-Tanco

arxiv:1103.4264 v2 · 2011-03-22 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UF5DEXBVJWPBDGINTEZFXS62CC}

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	2026-05-18T02:02:48.296032Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a17a325c354d9e11990d99325bcbda10a21d8bf68f68d7a2f58d97c47a2ebd89

Aliases

arxiv: 1103.4264 · arxiv_version: 1103.4264v2 · doi: 10.48550/arxiv.1103.4264 · pith_short_12: UF5DEXBVJWPB · pith_short_16: UF5DEXBVJWPBDGIN · pith_short_8: UF5DEXBV

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/UF5DEXBVJWPBDGINTEZFXS62CC \
  | 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: a17a325c354d9e11990d99325bcbda10a21d8bf68f68d7a2f58d97c47a2ebd89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e8a93c4d88a49e11a78986d9791f2c3b9b17c5c68a2c3fedfc5b8f0a1e21747",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2011-03-22T13:39:54Z",
    "title_canon_sha256": "5d3a37869a64d2b3403557f47880533b9d78c61fbbaa3d534666882a9e8cf3af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.4264",
    "kind": "arxiv",
    "version": 2
  }
}