Pith Number

pith:YD2XMHBM

pith:2011:YD2XMHBMLGR5ZZR7EUMV7M7FAD

not attested not anchored not stored refs pending

Comparison of CORSIKA and COSMOS simulations

Akimichi Taketa, Dongsu Ryu, Eiji Kido, Hyesung Kang, Jihee Kim, Katsuaki Kasahara, Soonyoung Roh

arxiv:1104.1005 v1 · 2011-04-06 · 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{YD2XMHBMLGR5ZZR7EUMV7M7FAD}

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	2026-05-18T02:02:37.402438Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0f5761c2c59a3dce63f25195fb3e500f796b83c8524f0bb3b5b604ba731a5aa

Aliases

arxiv: 1104.1005 · arxiv_version: 1104.1005v1 · doi: 10.48550/arxiv.1104.1005 · pith_short_12: YD2XMHBMLGR5 · pith_short_16: YD2XMHBMLGR5ZZR7 · pith_short_8: YD2XMHBM

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/YD2XMHBMLGR5ZZR7EUMV7M7FAD \
  | 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: c0f5761c2c59a3dce63f25195fb3e500f796b83c8524f0bb3b5b604ba731a5aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2461b583be888241f03d2d5afeea562027e5758e4638b229da3f556fe90137db",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-04-06T04:59:58Z",
    "title_canon_sha256": "eb8f79b0bd871597e436e47a2c3c0a0fd85d7f86f63446a0cc0ec25c9ea0a569"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.1005",
    "kind": "arxiv",
    "version": 1
  }
}