Pith Number

pith:CMZIQ33E

pith:2019:CMZIQ33EM6N33D6KQM67BLUS27

not attested not anchored not stored refs pending

beamModelTester: software framework for testing radio telescope beams

Ois\'in Creaner, Tobia D. Carozzi

arxiv:1908.02141 v1 · 2019-08-06 · astro-ph.IM · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CMZIQ33EM6N33D6KQM67BLUS27}

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	2026-07-05T00:47:17.154695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1332886f64679bbd8fca833df0ae92d7d36b67f44f969c7a4dcfc7744ee4768c

Aliases

arxiv: 1908.02141 · arxiv_version: 1908.02141v1 · doi: 10.48550/arxiv.1908.02141 · pith_short_12: CMZIQ33EM6N3 · pith_short_16: CMZIQ33EM6N33D6K · pith_short_8: CMZIQ33E

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/CMZIQ33EM6N33D6KQM67BLUS27 \
  | 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: 1332886f64679bbd8fca833df0ae92d7d36b67f44f969c7a4dcfc7744ee4768c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d7a62974e013dff5bd65a45e3ba370cc9b869b882b929f863278fc9f39760d4",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-08-06T13:35:00Z",
    "title_canon_sha256": "35b298c1aa75ff58e57353bad7aab68e7db19e620f2161550b284040fbe09789"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.02141",
    "kind": "arxiv",
    "version": 1
  }
}