Pith Number

pith:ASKCNA6A

pith:1999:ASKCNA6A6QNZO6YPUD7DVDUJMF

not attested not anchored not stored refs pending

Radio Loud and Radio Quiet Active Galactic Nuclei

Chun Xu, Mario Livio, Stefi A. Baum

arxiv:astro-ph/9905322 v1 · 1999-05-25 · 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{ASKCNA6A6QNZO6YPUD7DVDUJMF}

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

Non-thermal emission in jets and winds: Expected emission and spectral index distributions

Receipt and verification

First computed	2026-07-04T16:11:15.153710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04942683c0f41b977b0fa0fe3a8e8961583f1f7998357006fbc995a0c8c3e847

Aliases

arxiv: astro-ph/9905322 · arxiv_version: astro-ph/9905322v1 · doi: 10.48550/arxiv.astro-ph/9905322 · pith_short_12: ASKCNA6A6QNZ · pith_short_16: ASKCNA6A6QNZO6YP · pith_short_8: ASKCNA6A

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/ASKCNA6A6QNZO6YPUD7DVDUJMF \
  | 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: 04942683c0f41b977b0fa0fe3a8e8961583f1f7998357006fbc995a0c8c3e847

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b23c1d04fdbff7d7bde93621f2a56db6b6fc4e7bc904e9ea5ee404205cdead77",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1999-05-25T21:59:52Z",
    "title_canon_sha256": "e61108f6cbfddb876a220f0ea04f6d0ed5caa9f83abb9b80aff67baa43075b66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9905322",
    "kind": "arxiv",
    "version": 1
  }
}