Pith Number

pith:QMEKF4CN

pith:2013:QMEKF4CN7LXEBWZJUSPZXVENQO

not attested not anchored not stored refs pending

A comparison study of CORSIKA and COSMOS simulations for extensive air showers

2), (2) Nagoya University, (3) Pusan National University, (4) ICRR, (5) ERI, Akimichi Taketa (5) ((1) Chungnam National University, Dongsu Ryu (1), Eiji Kido (4), Hyesung Kang (3), Japan, Japan), Jihee Kim (1), Katsuaki Kasahara (4), Korea, Soonyoung Roh (1, University of Tokyo

arxiv:1301.5060 v1 · 2013-01-22 · 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{QMEKF4CN7LXEBWZJUSPZXVENQO}

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	2026-05-18T01:52:04.840100Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8308a2f04dfaee40db29a49f9bd48d83ab122cfc29b37e6e42c98477d606de10

Aliases

arxiv: 1301.5060 · arxiv_version: 1301.5060v1 · doi: 10.48550/arxiv.1301.5060 · pith_short_12: QMEKF4CN7LXE · pith_short_16: QMEKF4CN7LXEBWZJ · pith_short_8: QMEKF4CN

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/QMEKF4CN7LXEBWZJUSPZXVENQO \
  | 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: 8308a2f04dfaee40db29a49f9bd48d83ab122cfc29b37e6e42c98477d606de10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e4db2d0a8a585df101a7c12203ea8af7b64ee3f156d47646d3503710138617a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-01-22T02:21:54Z",
    "title_canon_sha256": "1f140d11563ee190480fce458016088910f7b43c4fb4c61192c901cfe6495f86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.5060",
    "kind": "arxiv",
    "version": 1
  }
}