Pith Number

pith:LKV3JDC5

pith:2010:LKV3JDC53JWO7YAD5AXM2FM725

not attested not anchored not stored refs pending

The depth of maximum shower development and its fluctuations: cosmic ray mass composition at E_0 >= 10^17 eV

A. Sabourov, S. P. Knurenko

arxiv:1010.1185 v1 · 2010-10-06 · 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{LKV3JDC53JWO7YAD5AXM2FM725}

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	2026-05-18T02:05:10.510458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5aabb48c5dda6cefe003e82ecd159fd75be5216af8dabd496f61b0b4e692655c

Aliases

arxiv: 1010.1185 · arxiv_version: 1010.1185v1 · doi: 10.48550/arxiv.1010.1185 · pith_short_12: LKV3JDC53JWO · pith_short_16: LKV3JDC53JWO7YAD · pith_short_8: LKV3JDC5

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/LKV3JDC53JWO7YAD5AXM2FM725 \
  | 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: 5aabb48c5dda6cefe003e82ecd159fd75be5216af8dabd496f61b0b4e692655c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa94684a45a0f8a87b0f0f3f2125c880a9e7764b6043044f4a39c8bcf5452f92",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-10-06T15:55:54Z",
    "title_canon_sha256": "5294bd1c3b3a1f7743b8017d9791a3a1a56e32ff071ee107db8685f075099e8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.1185",
    "kind": "arxiv",
    "version": 1
  }
}