Pith Number

pith:3P37MIQQ

pith:1994:3P37MIQQROJ3G7GNEJLOCKIOXH

not attested not anchored not stored refs pending

The Difference between Radio-Loud and Radio-Quiet Active Galaxies

Andrew S. Wilson, Edward J. M. Colbert

arxiv:astro-ph/9408005 v1 · 1994-08-02 · 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{3P37MIQQROJ3G7GNEJLOCKIOXH}

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

The PARADIGM Project II: Characterising Nuclear and Diffuse Radio Components in Local U/LIRGs

Receipt and verification

First computed	2026-05-18T01:07:42.943355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbf7f622108b93b37ccd2256e1290eb9f346cfdbe67acd4d32d149fb3e9d6cb8

Aliases

arxiv: astro-ph/9408005 · arxiv_version: astro-ph/9408005v1 · doi: 10.48550/arxiv.astro-ph/9408005 · pith_short_12: 3P37MIQQROJ3 · pith_short_16: 3P37MIQQROJ3G7GN · pith_short_8: 3P37MIQQ

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/3P37MIQQROJ3G7GNEJLOCKIOXH \
  | 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: dbf7f622108b93b37ccd2256e1290eb9f346cfdbe67acd4d32d149fb3e9d6cb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf54a1e4bdc764a2f2732d4b20797d1bdf3219024d8a9f919e562735fc6599f7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1994-08-02T01:38:51Z",
    "title_canon_sha256": "daf49897021e0b9587324210261117806d16e5ea117813f3c30d830e0d566731"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9408005",
    "kind": "arxiv",
    "version": 1
  }
}