Pith Number

pith:3BXCL7SK

pith:1999:3BXCL7SKKILTLEOEKZK4U6A6UD

not attested not anchored not stored refs pending

The Gamma Ray Detection Capabilities of the Alpha Magnetic Spectrometer

(2) Department of Physics, Dipartimento di Fisica, E. Fiandrini (1), J. Petrakis (2), M. Biasini (1), M. H. Salamon (2) ((1) Sezione INFN, R. Battiston (1), Universita di Perugia, University of Utah)

arxiv:astro-ph/9909432 v2 · 1999-09-25 · 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{3BXCL7SKKILTLEOEKZK4U6A6UD}

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	2026-05-18T04:21:32.059689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d86e25fe4a52173591c45655ca781ea0de73ddd422add700a0b623f43537007a

Aliases

arxiv: astro-ph/9909432 · arxiv_version: astro-ph/9909432v2 · doi: 10.48550/arxiv.astro-ph/9909432 · pith_short_12: 3BXCL7SKKILT · pith_short_16: 3BXCL7SKKILTLEOE · pith_short_8: 3BXCL7SK

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/3BXCL7SKKILTLEOEKZK4U6A6UD \
  | 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: d86e25fe4a52173591c45655ca781ea0de73ddd422add700a0b623f43537007a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16e41efd086f8d86e6aefcabff48f6711835abb7765acd656af2c20305b6bbd7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1999-09-25T22:56:06Z",
    "title_canon_sha256": "8756438ce31c9dd7c311efb9b25877de723867662565fe60a15b532bca9b829c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9909432",
    "kind": "arxiv",
    "version": 2
  }
}