Pith Number

pith:MCHIYKPQ

pith:2024:MCHIYKPQQXUECZXQFXL2WPSTIZ

not attested not anchored not stored refs pending

Ultra-high-energy cosmic rays from ultra-fast outflows of active galactic nuclei

Domenik Ehlert, Enrico Peretti, Foteini Oikonomou

arxiv:2411.05667 v3 · 2024-11-08 · 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{MCHIYKPQQXUECZXQFXL2WPSTIZ}

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	2026-07-05T11:12:22.040120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

608e8c29f085e84166f02dd7ab3e53464415ea0778d2ef4a5c43158a5cc58935

Aliases

arxiv: 2411.05667 · arxiv_version: 2411.05667v3 · doi: 10.48550/arxiv.2411.05667 · pith_short_12: MCHIYKPQQXUE · pith_short_16: MCHIYKPQQXUECZXQ · pith_short_8: MCHIYKPQ

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/MCHIYKPQQXUECZXQFXL2WPSTIZ \
  | 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: 608e8c29f085e84166f02dd7ab3e53464415ea0778d2ef4a5c43158a5cc58935

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "074038523b48323b82c293f55c6177d7d6c15bcbbe3962332aa2fc03e16db191",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-11-08T16:09:05Z",
    "title_canon_sha256": "02f607a0f8309afc635193dc3899bd3ed605beefaa25e5b7127c771bc92d65dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.05667",
    "kind": "arxiv",
    "version": 3
  }
}