Pith Number

pith:W5RUQW7Q

pith:2026:W5RUQW7QN3M3BAKBRIHRHNMCZC

not attested not anchored not stored refs pending

FR0 radio galaxy jets -- I. linking jet dynamics and high-energy emission in LEDA 55267 and LEDA 58287

Andr\'e F. S. Cardoso, Rita C. Anjos

arxiv:2605.21320 v1 · 2026-05-20 · astro-ph.HE · 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{W5RUQW7QN3M3BAKBRIHRHNMCZC}

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	2026-05-21T02:05:29.043460Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b763485bf06ed9b081418a0f13b582c893884f0ded78a2b545e53d9937898adc

Aliases

arxiv: 2605.21320 · arxiv_version: 2605.21320v1 · doi: 10.48550/arxiv.2605.21320 · pith_short_12: W5RUQW7QN3M3 · pith_short_16: W5RUQW7QN3M3BAKB · pith_short_8: W5RUQW7Q

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/W5RUQW7QN3M3BAKBRIHRHNMCZC \
  | 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: b763485bf06ed9b081418a0f13b582c893884f0ded78a2b545e53d9937898adc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b46902f375bcf4d40682589186cb263f09ba9ed194a4e592ce8e9f2962c01eaf",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-05-20T15:49:14Z",
    "title_canon_sha256": "1158f60aafdd479b9d6c450a57b1fb6108a61e320c8f444001397e9132c315d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21320",
    "kind": "arxiv",
    "version": 1
  }
}