Pith Number

pith:43JHMOP4

pith:2000:43JHMOP4734MXHNOMRIH55AG6T

not attested not anchored not stored refs pending

Testing Fundamental Physics with High-Energy Cosmic Rays

John Ellis (CERN)

arxiv:astro-ph/0010474 v1 · 2000-10-24 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{43JHMOP4734MXHNOMRIH55AG6T}

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	2026-05-18T04:36:19.607865Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6d27639fcfef8cb9dae64507ef406f4f2cc64ce489acc5603e352841d51d456

Aliases

arxiv: astro-ph/0010474 · arxiv_version: astro-ph/0010474v1 · doi: 10.48550/arxiv.astro-ph/0010474 · pith_short_12: 43JHMOP4734M · pith_short_16: 43JHMOP4734MXHNO · pith_short_8: 43JHMOP4

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/43JHMOP4734MXHNOMRIH55AG6T \
  | 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: e6d27639fcfef8cb9dae64507ef406f4f2cc64ce489acc5603e352841d51d456

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2ae005026d3b8e0d4f9bfae3f0e7be843ec8f892a051634598d08d70a2bf84f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-10-24T11:17:11Z",
    "title_canon_sha256": "c313f1d344feb74fd9f9cfb508e271e71dd26c88119a2d421a4a2837e26dfb5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0010474",
    "kind": "arxiv",
    "version": 1
  }
}