Pith Number

pith:6GKEHE67

pith:2018:6GKEHE6742XMIZLH4KXBAFNJ3F

not attested not anchored not stored refs pending

The MURALES survey. I. A dual AGN in the radio galaxy 3C459?

A. Capetti, A. Marconi, B. Balmaverde (1), C. O'Dea, E. Meyer, E. Torresi, G. Miley, G. Tremblay (1) INAF - Osservatorio Astronomico di Brera, G. Venturi, M. Chiaberge, P. Grandi, R.D. Baldi, R. Gilli, S. Baum, W. Sparks

arxiv:1809.04083 v1 · 2018-09-11 · 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{6GKEHE6742XMIZLH4KXBAFNJ3F}

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	2026-05-18T00:00:45.659606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1944393dfe6aec46567e2ae1015a9d9457a6af33ac248ea62c7b816e7e62d71

Aliases

arxiv: 1809.04083 · arxiv_version: 1809.04083v1 · doi: 10.48550/arxiv.1809.04083 · pith_short_12: 6GKEHE6742XM · pith_short_16: 6GKEHE6742XMIZLH · pith_short_8: 6GKEHE67

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/6GKEHE6742XMIZLH4KXBAFNJ3F \
  | 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: f1944393dfe6aec46567e2ae1015a9d9457a6af33ac248ea62c7b816e7e62d71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6617eec060a8ef989838e2d3a2bd3a608f116506d4108decca3e2d374b44e8f8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-09-11T18:00:03Z",
    "title_canon_sha256": "75592e50ba2ad9da3d7ad99c3e0056f7f46dac8a05b175e11595efba65e489a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.04083",
    "kind": "arxiv",
    "version": 1
  }
}