Pith Number

pith:XPKAFDQE

pith:2017:XPKAFDQESNRV32RVNJ3LEMUZDF

not attested not anchored not stored refs pending

An Automated Scalable Framework for Distributing Radio Astronomy Processing Across Clusters and Clouds

A. Danezi, A. Plaat, A.P. Mechev, C.Schrijvers, H.J.A. R\"ottgering, H.T. Intema, J.B.R. Oonk, T.W. Shimwell

arxiv:1712.00312 v2 · 2017-12-01 · 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{XPKAFDQESNRV32RVNJ3LEMUZDF}

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	2026-05-18T00:18:52.818395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbd4028e0493635dea356a76b23299197ec7c79834b99c2c93b9a06ad9360998

Aliases

arxiv: 1712.00312 · arxiv_version: 1712.00312v2 · doi: 10.48550/arxiv.1712.00312 · pith_short_12: XPKAFDQESNRV · pith_short_16: XPKAFDQESNRV32RV · pith_short_8: XPKAFDQE

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/XPKAFDQESNRV32RVNJ3LEMUZDF \
  | 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: bbd4028e0493635dea356a76b23299197ec7c79834b99c2c93b9a06ad9360998

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1db8b01a014b0076a3ead6a03d05f2980f7686fad85cce3783da737c59346de",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-12-01T13:34:57Z",
    "title_canon_sha256": "ebfb45154dcc8777eafdf37e2a018ccea5df062db6de341f5a0d5439a35005dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.00312",
    "kind": "arxiv",
    "version": 2
  }
}