Pith Number

pith:KKZGXL7L

pith:2001:KKZGXL7LSM2O67IXJ24Z3XHV5J

not attested not anchored not stored refs pending

Measurement of the Cosmic-Ray Antiproton to Proton Abundance Ratio between 4 and 50 GeV

A. Bhattacharyya, A.S.Beach, A. Tomasch, A.W. Labrador, C. Bower, D. Muller, G. Tarle, J.J. Beatty, J. Musser, M.A. DuVernois, M. Schubnell, S.A. Minnick, S. Coutu, S. McKee, S. Nutter, S. Swordy

arxiv:astro-ph/0111094 v1 · 2001-11-05 · 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{KKZGXL7LSM2O67IXJ24Z3XHV5J}

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	2026-05-18T04:15:27.509851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52b26bafeb9334ef7d174eb99ddcf5ea60b5b0b7529d5820d2803939bb53cd84

Aliases

arxiv: astro-ph/0111094 · arxiv_version: astro-ph/0111094v1 · doi: 10.48550/arxiv.astro-ph/0111094 · pith_short_12: KKZGXL7LSM2O · pith_short_16: KKZGXL7LSM2O67IX · pith_short_8: KKZGXL7L

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/KKZGXL7LSM2O67IXJ24Z3XHV5J \
  | 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: 52b26bafeb9334ef7d174eb99ddcf5ea60b5b0b7529d5820d2803939bb53cd84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf3477de11a6ca1b33e3e1f31ac2cb33847bd9f59d22c19064c86bce79b17968",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-11-05T17:26:48Z",
    "title_canon_sha256": "a87e8dfc327c7f8809f29928c9b24e1a277f8c0e8001df046f033d77fd273050"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0111094",
    "kind": "arxiv",
    "version": 1
  }
}