Pith Number

pith:OCENEBAN

pith:2002:OCENEBANBIYPROMNULC4LDERJX

not attested not anchored not stored refs pending

Multi-frequency Analysis of the two CSS quasars 3C 43 & 3C 298

A. McDonald, C. Fanti, D. Dallacasa, R.E. Spencer, R. Fanti, R.T. Schilizzi

arxiv:astro-ph/0210199 v1 · 2002-10-09 · 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{OCENEBANBIYPROMNULC4LDERJX}

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	2026-07-04T16:30:56.102143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7088d2040d0a30f8b98da2c5c58c914dfd33be6c2c3a6787b45baca455c4220d

Aliases

arxiv: astro-ph/0210199 · arxiv_version: astro-ph/0210199v1 · doi: 10.48550/arxiv.astro-ph/0210199 · pith_short_12: OCENEBANBIYP · pith_short_16: OCENEBANBIYPROMN · pith_short_8: OCENEBAN

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/OCENEBANBIYPROMNULC4LDERJX \
  | 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: 7088d2040d0a30f8b98da2c5c58c914dfd33be6c2c3a6787b45baca455c4220d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f462dfca91b5b19a46424915a0a169a616e3e108a0837a63b059cf3dbddd6a1a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-10-09T07:46:50Z",
    "title_canon_sha256": "8b74e8da4345c62d90694dbcdaec1790319d774dce59aed72011fffd4c05058a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0210199",
    "kind": "arxiv",
    "version": 1
  }
}