Pith Number

pith:D2ZZNHOO

pith:2018:D2ZZNHOOXLR3IFZOCIDBE3234G

not attested not anchored not stored refs pending

15-GHz radio emission from nearby low-luminosity active galactic nuclei

David Williams, Deanne L. Coppejans, Elmar K\"ording, Heino Falcke, Ian McHardy, Payaswini Saikia, Ranieri D. Baldi, Rob Beswick

arxiv:1805.06696 v2 · 2018-05-17 · 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{D2ZZNHOOXLR3IFZOCIDBE3234G}

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.

Cited by

1 paper in Pith

Nuclear Activity and Host Galaxy Properties of Low-Luminosity AGN Identified from VLA Observations

Receipt and verification

First computed	2026-05-18T00:05:57.250262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1eb3969dcebae3b4172e1206126f5be1b71f2794fc6a65dde0a4e79bbbde01a2

Aliases

arxiv: 1805.06696 · arxiv_version: 1805.06696v2 · doi: 10.48550/arxiv.1805.06696 · pith_short_12: D2ZZNHOOXLR3 · pith_short_16: D2ZZNHOOXLR3IFZO · pith_short_8: D2ZZNHOO

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/D2ZZNHOOXLR3IFZOCIDBE3234G \
  | 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: 1eb3969dcebae3b4172e1206126f5be1b71f2794fc6a65dde0a4e79bbbde01a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca1c4cc5b09fcc82b0fb577cf53d280b5c59fd7e9ea409be48c8f2190e33e7ec",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-05-17T10:58:38Z",
    "title_canon_sha256": "3f89861af41825b9b37db7f6c81b7e40eac90e05e21b638e19026866970e1fa1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.06696",
    "kind": "arxiv",
    "version": 2
  }
}