Pith Number

pith:Y6J66FMN

pith:2009:Y6J66FMNJK7JUBRE7JM6IV7PMS

not attested not anchored not stored refs pending

ESAF: Full Simulation of Space-Based Extensive Air Showers Detectors

A. Petrolini, A. Stutz, A. Thea, C. Berat, D. De Marco, D. Naumov, E. Taddei, M. Pallavicini, R. Pesce, S. Bottai, S. Moreggia

arxiv:0907.5275 v3 · 2009-07-30 · astro-ph.IM · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y6J66FMNJK7JUBRE7JM6IV7PMS}

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	2026-07-04T17:26:26.111282Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c793ef158d4abe9a0624fa59e457ef64937496241724a9c08ef14bfb7427a802

Aliases

arxiv: 0907.5275 · arxiv_version: 0907.5275v3 · doi: 10.48550/arxiv.0907.5275 · pith_short_12: Y6J66FMNJK7J · pith_short_16: Y6J66FMNJK7JUBRE · pith_short_8: Y6J66FMN

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/Y6J66FMNJK7JUBRE7JM6IV7PMS \
  | 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: c793ef158d4abe9a0624fa59e457ef64937496241724a9c08ef14bfb7427a802

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22052ad33d9c21458de670b3a0d4efd4d86dd8488d48b8a1d1622a565a258412",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2009-07-30T08:18:20Z",
    "title_canon_sha256": "2e18f4938800f867eb65fc53558a2d9919c0e8957d7f3fc2a66bb00fc6fd9ed6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.5275",
    "kind": "arxiv",
    "version": 3
  }
}