Pith Number

pith:UIY2DJZY

pith:2000:UIY2DJZYIFWFN4VBYMH6ATMFQ4

not attested not anchored not stored refs pending

A High Resolution Method for Measuring Cosmic Ray Composition beyond 10 TeV

D. B. Kieda (Department of Physics, Department of Physics, S. P. Wakely (Enrico Fermi Institute, University of Chicago), University of Utah) S. P. Swordy

arxiv:astro-ph/0010554 v2 · 2000-10-26 · 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{UIY2DJZYIFWFN4VBYMH6ATMFQ4}

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	2026-05-18T04:21:42.489477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a231a1a738416c56f2a1c30fe04d8587182a5994e7615c1fc2d97444fe8390c3

Aliases

arxiv: astro-ph/0010554 · arxiv_version: astro-ph/0010554v2 · doi: 10.48550/arxiv.astro-ph/0010554 · pith_short_12: UIY2DJZYIFWF · pith_short_16: UIY2DJZYIFWFN4VB · pith_short_8: UIY2DJZY

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/UIY2DJZYIFWFN4VBYMH6ATMFQ4 \
  | 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: a231a1a738416c56f2a1c30fe04d8587182a5994e7615c1fc2d97444fe8390c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8acd072f24c447aee144d487f0af8c688b3ba2d0372600702f8104c3877fc545",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-10-26T23:59:52Z",
    "title_canon_sha256": "da65076ceb7398f32e0c8157eec397e9728d3b306bac648bc1d74c17c4cfb535"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0010554",
    "kind": "arxiv",
    "version": 2
  }
}