Pith Number

pith:N5YAJQZU

pith:2025:N5YAJQZUZEUWXBO6JKR2B3RC5D

not attested not anchored not stored refs pending

Properties of Giant Radio Galaxies larger than 3 Mpc

H. Andernach, M. Br\"uggen

arxiv:2505.09181 v1 · 2025-05-14 · 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{N5YAJQZUZEUWXBO6JKR2B3RC5D}

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 Treble Clef radio phoenix and its old nonthermal filaments

Receipt and verification

First computed	2026-07-05T11:02:51.818100Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f7004c334c9296b85de4aa3a0ee22e8da6581d38a4c85f39d4a2932185078b2

Aliases

arxiv: 2505.09181 · arxiv_version: 2505.09181v1 · doi: 10.48550/arxiv.2505.09181 · pith_short_12: N5YAJQZUZEUW · pith_short_16: N5YAJQZUZEUWXBO6 · pith_short_8: N5YAJQZU

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/N5YAJQZUZEUWXBO6JKR2B3RC5D \
  | 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: 6f7004c334c9296b85de4aa3a0ee22e8da6581d38a4c85f39d4a2932185078b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93be9dd292b8748388e02dcbef5d7b37ab8e371c8d20655df0c53c915f4387a5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-05-14T06:27:53Z",
    "title_canon_sha256": "0261b2ed3d4b9f5ed3767557a719775d54a7617e02b9261348263d8faee67a46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.09181",
    "kind": "arxiv",
    "version": 1
  }
}