Pith Number

pith:FSAUV6XR

pith:2012:FSAUV6XRRFLLUQ2M5JSMH4653H

not attested not anchored not stored refs pending

Ensemble Fluctuations of the Flux and Nuclear Composition of Ultra-High Energy Cosmic Ray Nuclei

Andrew M. Taylor, Luis A. Anchordoqui, Markus Ahlers

arxiv:1209.5427 v2 · 2012-09-24 · 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{FSAUV6XRRFLLUQ2M5JSMH4653H}

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	2026-05-18T03:22:27.493411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c814afaf18956ba434cea64c3f3ddd9f32e0913730d89cba6e1ea133745e7ba

Aliases

arxiv: 1209.5427 · arxiv_version: 1209.5427v2 · doi: 10.48550/arxiv.1209.5427 · pith_short_12: FSAUV6XRRFLL · pith_short_16: FSAUV6XRRFLLUQ2M · pith_short_8: FSAUV6XR

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/FSAUV6XRRFLLUQ2M5JSMH4653H \
  | 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: 2c814afaf18956ba434cea64c3f3ddd9f32e0913730d89cba6e1ea133745e7ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47f6ec2aa6396da65a3b8e70f13c60db29e4ec37260698a115b9cda094a98caf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-09-24T21:19:25Z",
    "title_canon_sha256": "84729dc9a73eee030eab4dd12225b77e4964fc5d935951a4959877c97c514617"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.5427",
    "kind": "arxiv",
    "version": 2
  }
}