Pith Number

pith:4CQRQDPA

pith:2013:4CQRQDPAYGOOHM6AEWKBZNHFXI

not attested not anchored not stored refs pending

Electrons and Positrons in Cosmic Rays

A. D. Panov

arxiv:1303.6118 v1 · 2013-03-25 · 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{4CQRQDPAYGOOHM6AEWKBZNHFXI}

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	2026-05-18T03:29:51.851774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0a1180de0c19ce3b3c025941cb4e5ba16c69a5653711f1b43e0a00a879c95fb

Aliases

arxiv: 1303.6118 · arxiv_version: 1303.6118v1 · doi: 10.48550/arxiv.1303.6118 · pith_short_12: 4CQRQDPAYGOO · pith_short_16: 4CQRQDPAYGOOHM6A · pith_short_8: 4CQRQDPA

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/4CQRQDPAYGOOHM6AEWKBZNHFXI \
  | 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: e0a1180de0c19ce3b3c025941cb4e5ba16c69a5653711f1b43e0a00a879c95fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a93f61d556234053e0c24fcaff4b08aa5302bd49ac7abbbfe05fdbcef5c9be5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-03-25T13:11:33Z",
    "title_canon_sha256": "20b0108f0b0b9ecc0f0cdcdd3d4e8a3db97decba07fe45f2a148cc6ac7811c21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.6118",
    "kind": "arxiv",
    "version": 1
  }
}