Pith Number

pith:KQ7LLBV3

pith:2019:KQ7LLBV3APLYBZAT6FDRVTLUGO

not attested not anchored not stored refs pending

The AGN fuelling/feedback cycle in nearby radio galaxies - I. ALMA observations and early results

Arturo Mignano, Hans de Ruiter, Ilaria Ruffa, Isabella Prandoni, Joshua Warren, Martin Bureau, Paola Parma, Robert A. Laing, Rosita Paladino, Timothy A. Davis

arxiv:1901.07513 v1 · 2019-01-22 · 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{KQ7LLBV3APLYBZAT6FDRVTLUGO}

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	2026-05-17T23:55:10.199729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

543eb586bb03d780e413f1471acd74339ba91ae8e05a69890964289a2958ce94

Aliases

arxiv: 1901.07513 · arxiv_version: 1901.07513v1 · doi: 10.48550/arxiv.1901.07513 · pith_short_12: KQ7LLBV3APLY · pith_short_16: KQ7LLBV3APLYBZAT · pith_short_8: KQ7LLBV3

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/KQ7LLBV3APLYBZAT6FDRVTLUGO \
  | 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: 543eb586bb03d780e413f1471acd74339ba91ae8e05a69890964289a2958ce94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d495e879a938d510a58ba03cdff4baacc8b1f79c172893bd2f706dab6569b129",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-01-22T18:39:37Z",
    "title_canon_sha256": "f877ec3be1f23c55e6552e4d7e067f42eac4c262575779e810204df6f50b55e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.07513",
    "kind": "arxiv",
    "version": 1
  }
}