Pith Number

pith:HYRIUGDI

pith:2023:HYRIUGDI6WTT6A25NY6DI6BXIO

not attested not anchored not stored refs pending

An interference detection strategy for Apertif based on AOFlagger 3

A. Kutkin, A. R. Offringa, B. Adebahr, C. G. Bassa, D. L. Lucero, D. Vohl, E. A. K. Adams, E. Orr\'u, G. M. Loose, H. D\'enes, J. M. van der Hulst, J. van Leeuwen, J. Ziemke, K. M. Hess, L. C. Oostrum, T. A. Oosterloo, W. J. G. Blok, Y. Maan

arxiv:2301.01562 v1 · 2023-01-04 · 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{HYRIUGDI6WTT6A25NY6DI6BXIO}

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	2026-07-05T05:44:11.033795Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e228a1868f5a73f035d6e3c347837439ccb34c8efd4114303706bbebac72394

Aliases

arxiv: 2301.01562 · arxiv_version: 2301.01562v1 · doi: 10.48550/arxiv.2301.01562 · pith_short_12: HYRIUGDI6WTT · pith_short_16: HYRIUGDI6WTT6A25 · pith_short_8: HYRIUGDI

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/HYRIUGDI6WTT6A25NY6DI6BXIO \
  | 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: 3e228a1868f5a73f035d6e3c347837439ccb34c8efd4114303706bbebac72394

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b32e544c369bbbd4a1bffffa5c6a4fdf4bca0bd277bfa546d642c0c5d423bb0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2023-01-04T12:09:45Z",
    "title_canon_sha256": "cd6feb202467a525164b078d51673de85dfa0a9fcaf3d66edb47e8178727bf6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.01562",
    "kind": "arxiv",
    "version": 1
  }
}