Pith Number

pith:M4KANQ4I

pith:2022:M4KANQ4IY6YCF2DZ4LT2G4ZFPA

not attested not anchored not stored refs pending

Cosmic evolution of low-excitation radio galaxies in the LOFAR Two-meter Sky Survey Deep Fields

B. Mingo, C. L. Hale, D. J. B. Smith, F. Gao, G. Calistro Rivera, G. K. Miley, H. J. A. R\"ottgering, I. Prandoni, J. Sabater, K. J. Duncan, K. Ma{\l}ek, L. Wang, M. Bonato, M. J. Hardcastle, P. Haskell, P. N. Best, R. K. Cochrane, R. Kondapally, W. L. Williams

arxiv:2204.07588 v2 · 2022-04-15 · astro-ph.GA · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M4KANQ4IY6YCF2DZ4LT2G4ZFPA}

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	2026-07-05T04:19:58.494433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

671406c388c7b022e879e2e7a37325783b485fd6dfc3a9cd1336b999892d0cf1

Aliases

arxiv: 2204.07588 · arxiv_version: 2204.07588v2 · doi: 10.48550/arxiv.2204.07588 · pith_short_12: M4KANQ4IY6YC · pith_short_16: M4KANQ4IY6YCF2DZ · pith_short_8: M4KANQ4I

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/M4KANQ4IY6YCF2DZ4LT2G4ZFPA \
  | 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: 671406c388c7b022e879e2e7a37325783b485fd6dfc3a9cd1336b999892d0cf1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47652727b6fef6c1071071194c44445e94715a0806751a8f156d788baa9e9da0",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-04-15T18:00:03Z",
    "title_canon_sha256": "9ec782f76525aaf0c51793fb10bb7edf1ab8dc8ecb0e799d19a03d1f0d14a9ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.07588",
    "kind": "arxiv",
    "version": 2
  }
}