Pith Number

pith:RATLFSKJ

pith:1995:RATLFSKJS5FB22SXVQH3JZQGRQ

not attested not anchored not stored refs pending

VLBI Observations of a Complete Sample of Radio Galaxies V. 3C346 and 4C31.04: two Unusual CSS Sources

A. E. Wehrle, G. Giovannini, J. Marcaide, L. Feretti, L. Lara, T. Venturi, W.D. Cotton

arxiv:astro-ph/9506038 v1 · 1995-06-06 · 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{RATLFSKJS5FB22SXVQH3JZQGRQ}

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	2026-07-04T15:58:02.787168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8826b2c949974a1d6a57ac0fb4e6068c248a5188c324efb6d6b37f7e83eaddd7

Aliases

arxiv: astro-ph/9506038 · arxiv_version: astro-ph/9506038v1 · doi: 10.48550/arxiv.astro-ph/9506038 · pith_short_12: RATLFSKJS5FB · pith_short_16: RATLFSKJS5FB22SX · pith_short_8: RATLFSKJ

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/RATLFSKJS5FB22SXVQH3JZQGRQ \
  | 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: 8826b2c949974a1d6a57ac0fb4e6068c248a5188c324efb6d6b37f7e83eaddd7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d092da5fe84c34b91c3bc29d362735bf27cbb45ae0018b851c2e6b998b12c63a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1995-06-06T11:19:33Z",
    "title_canon_sha256": "56a001e366eb8ebe9fb98759251ab694f91543d2e4209739d78b77a870962975"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9506038",
    "kind": "arxiv",
    "version": 1
  }
}