Pith Number

pith:5G4CE437

pith:2026:5G4CE437EKST6XSWAGVKAACHYR

not attested not anchored not stored refs pending

Elemental cosmic ray spectra reveal two populations of Galactic sources and an immediate transition to an extragalactic component after the knee

Anatoly A. Semenov, Timur A. Dzhatdoev

arxiv:2606.02748 v1 · 2026-06-01 · 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{5G4CE437EKST6XSWAGVKAACHYR}

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.

Cited by

1 paper in Pith

Elemental cosmic ray spectra reveal two populations of Galactic sources and an immediate transition to an extragalactic component after the knee

Receipt and verification

First computed	2026-06-03T00:05:08.832893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9b822737f22a53f5e5601aaa00047c44b79e6e1b182ed38b41ec7abf77442d0

Aliases

arxiv: 2606.02748 · arxiv_version: 2606.02748v1 · doi: 10.48550/arxiv.2606.02748 · pith_short_12: 5G4CE437EKST · pith_short_16: 5G4CE437EKST6XSW · pith_short_8: 5G4CE437

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/5G4CE437EKST6XSWAGVKAACHYR \
  | 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: e9b822737f22a53f5e5601aaa00047c44b79e6e1b182ed38b41ec7abf77442d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e41820e0bc7f66ae1f38f11339f0f0dd153b7018dfac6d3994dc0f9a0438f9a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-06-01T18:12:28Z",
    "title_canon_sha256": "dfe1042f3761bd05edd4993fcb2c1a2cbc6f453b834703b8c7e4d0a705cc8d8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.02748",
    "kind": "arxiv",
    "version": 1
  }
}