Pith Number

pith:LSGQNY4W

pith:2010:LSGQNY4WT24XRFGKVU6G5LF6ZB

not attested not anchored not stored refs pending

Low-frequency study of two giant radio galaxies: 3C35 and 3C223

2), (2) Radboud University Nijmegen, (3) INAF-Osservatorio Astronomico di Cagliari, 4), (4) INAF-Istituto di Radioastronomia, 5), (5) Dipartimento di Astronomia Universit\`a degli Studi di Bologna, (6) Naval Research Laboratory), E. Orr\`u (1, F. Govoni (3), G. Giovannini (4, L. Feretti (4), M. Murgia (3, N. Kassim (6), Particle Physics, R. Paladino (1) ((1) Institute of Astro-, University of Innsbruck, W. Lane (6)

arxiv:1003.0623 v1 · 2010-03-02 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LSGQNY4WT24XRFGKVU6G5LF6ZB}

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	2026-05-18T02:08:47.516713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c8d06e3969eb97894caad3c6eacbec87ffe64cd0d1efc3738dcf86d754ef506

Aliases

arxiv: 1003.0623 · arxiv_version: 1003.0623v1 · doi: 10.48550/arxiv.1003.0623 · pith_short_12: LSGQNY4WT24X · pith_short_16: LSGQNY4WT24XRFGK · pith_short_8: LSGQNY4W

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/LSGQNY4WT24XRFGKVU6G5LF6ZB \
  | 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: 5c8d06e3969eb97894caad3c6eacbec87ffe64cd0d1efc3738dcf86d754ef506

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61f8d99571628baa2668ea178734efe57feec90e0707054e126f292ee7b3d3ac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-03-02T16:29:57Z",
    "title_canon_sha256": "da6e047a26701f999b7d2375bef343f566e75d5aac79cca7949cbd6045892c82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.0623",
    "kind": "arxiv",
    "version": 1
  }
}