Pith Number

pith:E2S6U54F

pith:2019:E2S6U54FFT5WENXB33ZG3OPS2G

not attested not anchored not stored refs pending

A discovery of young radio sources in the cores of giant radio galaxies selected at hard X-rays

A. Bazzano, A. Kraus, A. Malizia, D. Dallacasa, E. Chiaraluce, F. Panessa, F. Ursini, G. Bruni, L. Bassani, L. Hern\'andez-Garc\'ia, P. Ubertini, T. Venturi

arxiv:1903.05922 v1 · 2019-03-14 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E2S6U54FFT5WENXB33ZG3OPS2G}

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	2026-05-17T23:47:57.676367Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26a5ea77852cfb6236e1def26db9f2d1b8e32008a39a9cfbc624e6a30f6659fc

Aliases

arxiv: 1903.05922 · arxiv_version: 1903.05922v1 · doi: 10.48550/arxiv.1903.05922 · pith_short_12: E2S6U54FFT5W · pith_short_16: E2S6U54FFT5WENXB · pith_short_8: E2S6U54F

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/E2S6U54FFT5WENXB33ZG3OPS2G \
  | 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: 26a5ea77852cfb6236e1def26db9f2d1b8e32008a39a9cfbc624e6a30f6659fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "938535e06eb534a9ac2313bde80abf066b32e6866d6f2ed59493f269950d7f30",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-03-14T11:31:29Z",
    "title_canon_sha256": "02d6828e9b06629685bc3fe9546723093494f16edb474ee3ade39ba9d8f4baab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.05922",
    "kind": "arxiv",
    "version": 1
  }
}