Pith Number

pith:IRYWFQQF

pith:2017:IRYWFQQFCSCUBMMMDR3Z4XNEQJ

not attested not anchored not stored refs pending

Main Beam Modeling for Large Irregular Arrays: The SKA1-LOW telescope case

Christophe Craeye, Eloy de Lera Acedo, Ha Bui-Van

arxiv:1705.10084 v2 · 2017-05-29 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IRYWFQQFCSCUBMMMDR3Z4XNEQJ}

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	2026-05-18T00:28:55.556788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

447162c205148540b18c1c779e5da48252c1ffe97d20a7d1253aa93fd11e4a61

Aliases

arxiv: 1705.10084 · arxiv_version: 1705.10084v2 · doi: 10.48550/arxiv.1705.10084 · pith_short_12: IRYWFQQFCSCU · pith_short_16: IRYWFQQFCSCUBMMM · pith_short_8: IRYWFQQF

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/IRYWFQQFCSCUBMMMDR3Z4XNEQJ \
  | 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: 447162c205148540b18c1c779e5da48252c1ffe97d20a7d1253aa93fd11e4a61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55cbcc73448caaa772c0254eb66c6aabba944560ffd2112c78e3e01844ec5e74",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-05-29T09:15:52Z",
    "title_canon_sha256": "d45ce206395130428a01ee8c588169755e7b760fdc86bce5ca13032e313568b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.10084",
    "kind": "arxiv",
    "version": 2
  }
}