Pith Number

pith:PEO4LZQN

pith:2015:PEO4LZQNV7F5VQ7HY4AAWGLE2Z

not attested not anchored not stored refs pending

The Theoretical Power Law Exponent for Electron and Positron Cosmic Rays: A Comment on the Recent Letter of the AMS Collaboration

A. Widom, J. Swain, Y. N. Srivastava

arxiv:1501.07810 v2 · 2015-01-18 · hep-ph · 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{PEO4LZQNV7F5VQ7HY4AAWGLE2Z}

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	2026-05-18T02:27:43.808653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

791dc5e60dafcbdac3e7c7000b1964d672bd52f6d97b6b5cabd21583880437fc

Aliases

arxiv: 1501.07810 · arxiv_version: 1501.07810v2 · doi: 10.48550/arxiv.1501.07810 · pith_short_12: PEO4LZQNV7F5 · pith_short_16: PEO4LZQNV7F5VQ7H · pith_short_8: PEO4LZQN

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/PEO4LZQNV7F5VQ7HY4AAWGLE2Z \
  | 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: 791dc5e60dafcbdac3e7c7000b1964d672bd52f6d97b6b5cabd21583880437fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13308349d750c2bb7c6f70922addc380dfb5d187199f1de5ba53e8335f360e94",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-01-18T23:51:45Z",
    "title_canon_sha256": "1d8876ff9818eb833c8fdb35c700691b8c3824006baf636086460529e859000a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.07810",
    "kind": "arxiv",
    "version": 2
  }
}