Pith Number

pith:RCDOXLGL

pith:2004:RCDOXLGLEEFUIGBFFMXEOKSMR2

not attested not anchored not stored refs pending

Motion and Properties of Nuclear Radio Components in Seyfert Galaxies Seen with VLBI

A.L. Roy, A.S. Wilson, A. Witzel, E.J.M. Colbert, E. Middelberg, H. Falcke, K.J. Fricke, N.M. Nagar, R.P. Norris, T.P. Krichbaum

arxiv:astro-ph/0402142 v1 · 2004-02-06 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RCDOXLGLEEFUIGBFFMXEOKSMR2}

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

Direct VLBI evidence for a buried AGN in the triple-merger LIRG UGC 2369S

Receipt and verification

First computed	2026-07-04T16:42:58.970702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8886ebaccb210b4418252b2e472a4c8ea74ac6aa6a257412d15236f4f6b58723

Aliases

arxiv: astro-ph/0402142 · arxiv_version: astro-ph/0402142v1 · doi: 10.48550/arxiv.astro-ph/0402142 · pith_short_12: RCDOXLGLEEFU · pith_short_16: RCDOXLGLEEFUIGBF · pith_short_8: RCDOXLGL

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/RCDOXLGLEEFUIGBFFMXEOKSMR2 \
  | 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: 8886ebaccb210b4418252b2e472a4c8ea74ac6aa6a257412d15236f4f6b58723

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc6e7baa3da1a9badfcc3b3ffee55150f16907c364b47623ad238af18c61aeb8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-02-06T08:49:43Z",
    "title_canon_sha256": "a54893f5f0ddd97b0ed47745eeff753817d3a142cf945d989c5031103b8bcca3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0402142",
    "kind": "arxiv",
    "version": 1
  }
}