Pith Number

pith:QXCHUPRD

pith:2019:QXCHUPRDNVLN467G45TA6WKLJY

not attested not anchored not stored refs pending

A VOEvent based automatic trigger system for the Murchison Widefield Array

A. P. Beardsley, A.Rowlinson, A. Williams, A. Zic, B. Crosse, B. W. Meyers, C. M. Trott, C. R. Lynch, C. Wu, D. Emrich, D. Kenney, D. L. Kaplan, D. Pallot, G. E. Anderson, K. Steele, L. Horsley, M. F. Morales, M. Johnston-Hollitt, M. Sokolowski, M. Walker, P. J. Hancock, R. B. Wayth, S. E. Tremblay, S. J. Tingay, T. M. O. Franzen

arxiv:1910.02387 v1 · 2019-10-06 · 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{QXCHUPRDNVLN467G45TA6WKLJY}

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.

Cited by

1 paper in Pith

Rapid Response Triggering for Radio Transients with the SKA Observatory

Receipt and verification

First computed	2026-07-05T00:32:00.273326Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85c47a3e236d56de7be6e7660f594b4e1ffc2bbd7fb3fb53c78c66f1a5ef53ee

Aliases

arxiv: 1910.02387 · arxiv_version: 1910.02387v1 · doi: 10.48550/arxiv.1910.02387 · pith_short_12: QXCHUPRDNVLN · pith_short_16: QXCHUPRDNVLN467G · pith_short_8: QXCHUPRD

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/QXCHUPRDNVLN467G45TA6WKLJY \
  | 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: 85c47a3e236d56de7be6e7660f594b4e1ffc2bbd7fb3fb53c78c66f1a5ef53ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff1e7d24c11d6a0d6eab58cf1886bf3491ca5faa85d1795e27975d4801775944",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-10-06T06:53:33Z",
    "title_canon_sha256": "15507a6aaf8ea62ffcba1e371eb435a48b49554800686701763c09f2368ce783"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.02387",
    "kind": "arxiv",
    "version": 1
  }
}