Pith Number

pith:ALZKCLZT

pith:1994:ALZKCLZT5D5XKVOTLGXEWRM733

not attested not anchored not stored refs pending

The jet-disk symbiosis. II. Interpreting the Radio/UV correlations in quasars

Heino Falcke, Matthew A. Malkan, Peter L. Biermann

arxiv:astro-ph/9411100 v1 · 1994-11-24 · 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{ALZKCLZT5D5XKVOTLGXEWRM733}

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	2026-05-18T04:21:41.145310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02f2a12f33e8fb7555d359ae4b459fded6d1911e9034d639118a41c564652713

Aliases

arxiv: astro-ph/9411100 · arxiv_version: astro-ph/9411100v1 · doi: 10.48550/arxiv.astro-ph/9411100 · pith_short_12: ALZKCLZT5D5X · pith_short_16: ALZKCLZT5D5XKVOT · pith_short_8: ALZKCLZT

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/ALZKCLZT5D5XKVOTLGXEWRM733 \
  | 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: 02f2a12f33e8fb7555d359ae4b459fded6d1911e9034d639118a41c564652713

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef5844adc7c9fe6240dc3a4fd7df1d3f3b867f088337fc22abc77b421c8856c9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1994-11-24T08:30:09Z",
    "title_canon_sha256": "8847c1388194ea7490dfee2096f374bc62ab461b5b0544a03faa8b46159bc88b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9411100",
    "kind": "arxiv",
    "version": 1
  }
}