Pith Number

pith:R7IUCJ7I

pith:2019:R7IUCJ7IFJVTEPY632F5IDCKJQ

not attested not anchored not stored refs pending

CRPropa - A Toolbox for Cosmic Ray Simulations

A. Dundovic, A. v. Vliet, C. Heiter, D. Kuempel, D. Walz, G. M\"uller, G. Sigl, J. Becker Tjus, K.-H. Kampert, L. Merten, M. Erdmann, M. Wirtz, R. Alves Batista, T. Winchen

arxiv:1903.08473 v1 · 2019-03-20 · 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{R7IUCJ7IFJVTEPY632F5IDCKJQ}

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	2026-05-17T23:45:27.227104Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fd14127e82a6b323f1ede8bd40c4a4c30123e012d8d3575f61f6800d8d99c09

Aliases

arxiv: 1903.08473 · arxiv_version: 1903.08473v1 · doi: 10.48550/arxiv.1903.08473 · pith_short_12: R7IUCJ7IFJVT · pith_short_16: R7IUCJ7IFJVTEPY6 · pith_short_8: R7IUCJ7I

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/R7IUCJ7IFJVTEPY632F5IDCKJQ \
  | 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: 8fd14127e82a6b323f1ede8bd40c4a4c30123e012d8d3575f61f6800d8d99c09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6abc6aada503a8e0c2641c8c875329c7fff5ffe94cfe4a3bfcd4f5e4c68a6e0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-03-20T12:24:32Z",
    "title_canon_sha256": "67cf880784169e33496af53388b1543b41658dc89667f9c7dec5bf1a7ca62142"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.08473",
    "kind": "arxiv",
    "version": 1
  }
}