Pith Number

pith:ZJ5I5CCD

pith:2008:ZJ5I5CCDTTPB7FFJWX7WF44DYB

not attested not anchored not stored refs pending

The Ring Imaging Cherenkov detector of the AMS experiment: test beam results with a prototype

Fernando Bar\~ao, Lu\'isa Arruda, Patr\'icia Goncalves, Rui Pereira

arxiv:0801.4484 v1 · 2008-01-29 · 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{ZJ5I5CCDTTPB7FFJWX7WF44DYB}

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	2026-05-18T04:34:47.033235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca7a8e88439cde1f94a9b5ff62f383c074479cb7275d81692bb16f26cdd09fd6

Aliases

arxiv: 0801.4484 · arxiv_version: 0801.4484v1 · doi: 10.48550/arxiv.0801.4484 · pith_short_12: ZJ5I5CCDTTPB · pith_short_16: ZJ5I5CCDTTPB7FFJ · pith_short_8: ZJ5I5CCD

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/ZJ5I5CCDTTPB7FFJWX7WF44DYB \
  | 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: ca7a8e88439cde1f94a9b5ff62f383c074479cb7275d81692bb16f26cdd09fd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1db64443c02b8e55bb818ad2f2e796b72e809457eb8967f044fe078222b0ddd8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-01-29T12:40:40Z",
    "title_canon_sha256": "6e58fa3ac6bae4ea430ceec6c433686724f186d25eb3941ff4a3eecfb2e1fc2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0801.4484",
    "kind": "arxiv",
    "version": 1
  }
}