Pith Number

pith:E6CWHAEL

pith:2026:E6CWHAELYT2B2Y4RDYICSHGCE5

not attested not anchored not stored refs pending

Transition from Diffusion to Drift-Dominated Cosmic Ray Transport and the Origin of the Knee

Carmelo Evoli, Luis Enrique Espinosa Castro, Pasquale Blasi

arxiv:2606.28141 v1 · 2026-06-26 · 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{E6CWHAELYT2B2Y4RDYICSHGCE5}

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	2026-06-29T01:15:07.215168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

278563808bc4f41d63911e10291cc2275bc98f3fba4aab87562bcb4064a08c58

Aliases

arxiv: 2606.28141 · arxiv_version: 2606.28141v1 · doi: 10.48550/arxiv.2606.28141 · pith_short_12: E6CWHAELYT2B · pith_short_16: E6CWHAELYT2B2Y4R · pith_short_8: E6CWHAEL

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/E6CWHAELYT2B2Y4RDYICSHGCE5 \
  | 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: 278563808bc4f41d63911e10291cc2275bc98f3fba4aab87562bcb4064a08c58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d3ae689dbbed66bd25d565a0769d6e8e02bdacf00ff5311794d3111dc634aeb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-06-26T14:40:34Z",
    "title_canon_sha256": "94031e632ca53eb707d8860d2c633647ca605368fb27058aeda5c00357e15956"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.28141",
    "kind": "arxiv",
    "version": 1
  }
}