Pith Number

pith:GJI2ZDVJ

pith:2023:GJI2ZDVJDRJB2CNZXTW6IPLSOF

not attested not anchored not stored refs pending

A Peters cycle at the end of the cosmic ray spectrum?

Luis A. Anchordoqui, Marco Stein Muzio, Michael Unger

arxiv:2309.16518 v2 · 2023-09-28 · 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{GJI2ZDVJDRJB2CNZXTW6IPLSOF}

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	2026-07-05T07:42:20.303573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3251ac8ea91c521d09b9bcede43d7271623da08bf28218ea3deee9722d06efc8

Aliases

arxiv: 2309.16518 · arxiv_version: 2309.16518v2 · doi: 10.48550/arxiv.2309.16518 · pith_short_12: GJI2ZDVJDRJB · pith_short_16: GJI2ZDVJDRJB2CNZ · pith_short_8: GJI2ZDVJ

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/GJI2ZDVJDRJB2CNZXTW6IPLSOF \
  | 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: 3251ac8ea91c521d09b9bcede43d7271623da08bf28218ea3deee9722d06efc8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8f3f5dd03609c30125383e0bcf3b7769d0647a8583c51074857ab842eec1479",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-09-28T15:24:53Z",
    "title_canon_sha256": "33274f4cf053fd1a471f7f8f02836908f06c396ec4b42e8f3352d22c96f86437"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.16518",
    "kind": "arxiv",
    "version": 2
  }
}