Pith Number

pith:KLNFTEKL

pith:2020:KLNFTEKLLVKHFVMMFK4AQECR4I

not attested not anchored not stored refs pending

Exploring the superwind mechanism for generating ultrahigh-energy cosmic rays using large-scale modeling of starbursts

Diego F. Torres, Luis A. Anchordoqui

arxiv:2004.09378 v3 · 2020-04-17 · astro-ph.GA · 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{KLNFTEKLLVKHFVMMFK4AQECR4I}

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	2026-07-05T01:24:33.819243Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52da59914b5d5472d58c2ab8081051e208943022dcb861d1c01719b0d134bf7b

Aliases

arxiv: 2004.09378 · arxiv_version: 2004.09378v3 · doi: 10.48550/arxiv.2004.09378 · pith_short_12: KLNFTEKLLVKH · pith_short_16: KLNFTEKLLVKHFVMM · pith_short_8: KLNFTEKL

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/KLNFTEKLLVKHFVMMFK4AQECR4I \
  | 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: 52da59914b5d5472d58c2ab8081051e208943022dcb861d1c01719b0d134bf7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d775556a6c9cda9dd52fcaf90f015fbbcc8f50eabb3fbf85de0366ad0ff87a7e",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-04-17T00:58:47Z",
    "title_canon_sha256": "dbf8241e1dd49386575706c9b020a71b9bbb2ef376a25f9fcb15dfb269a9dbbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.09378",
    "kind": "arxiv",
    "version": 3
  }
}