Pith Number

pith:BCRMKMP4

pith:2023:BCRMKMP4IQAJDFNJEN4M4I7YCL

not attested not anchored not stored refs pending

A LOFAR sample of luminous compact sources coincident with nearby dwarf galaxies

C. G. Bassa, C. Zhang, D. L. Kaplan, D. O. Cook, D. Vohl, H. K. Vedantham, J. W. T. Hessels, T. W. Shimwell

arxiv:2303.12598 v2 · 2023-03-22 · astro-ph.HE · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BCRMKMP4IQAJDFNJEN4M4I7YCL}

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	2026-07-05T07:25:40.508875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08a2c531fc44009195a92378ce23f812e842a6a4156edf218096c27acad4827f

Aliases

arxiv: 2303.12598 · arxiv_version: 2303.12598v2 · doi: 10.48550/arxiv.2303.12598 · pith_short_12: BCRMKMP4IQAJ · pith_short_16: BCRMKMP4IQAJDFNJ · pith_short_8: BCRMKMP4

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/BCRMKMP4IQAJDFNJEN4M4I7YCL \
  | 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: 08a2c531fc44009195a92378ce23f812e842a6a4156edf218096c27acad4827f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cde3461e797966c3c12d2c6ce46748a99be0af5debc852930ec5f6be8e69d050",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-03-22T14:37:14Z",
    "title_canon_sha256": "d601e57db09a5c4ef9b147fa7490a477af0b071139187730aab5e59d2786cb7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.12598",
    "kind": "arxiv",
    "version": 2
  }
}