Pith Number

pith:6PL6CHK4

pith:1998:6PL6CHK4OZ7PNLWYMNU6AHJ4CT

not attested not anchored not stored refs pending

PKS 1932-464: a jet-cloud interaction in a radio galaxy?

C.N. Tadhunter, D.Axon, M. Villar-Martin, N.E. Clark, N. Killeen, R. Morganti

arxiv:astro-ph/9801039 v1 · 1998-01-06 · 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{6PL6CHK4OZ7PNLWYMNU6AHJ4CT}

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	2026-07-04T14:15:37.216379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3d7e11d5c767ef6aed86369e01d3c14ddb8b3b8133a0746c0b0b05b2f58e870

Aliases

arxiv: astro-ph/9801039 · arxiv_version: astro-ph/9801039v1 · doi: 10.48550/arxiv.astro-ph/9801039 · pith_short_12: 6PL6CHK4OZ7P · pith_short_16: 6PL6CHK4OZ7PNLWY · pith_short_8: 6PL6CHK4

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/6PL6CHK4OZ7PNLWYMNU6AHJ4CT \
  | 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: f3d7e11d5c767ef6aed86369e01d3c14ddb8b3b8133a0746c0b0b05b2f58e870

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17597aa278a1ed7fc61e697d920a24ee3b55192f83ba804c2ee6687dc37de8b6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1998-01-06T17:12:25Z",
    "title_canon_sha256": "30c20156fb1592965681b80a03febb127360ecf15ae5ab71a44316a102b97a86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9801039",
    "kind": "arxiv",
    "version": 1
  }
}