Pith Number

pith:3Z4LLBUG

pith:2026:3Z4LLBUGWFEIUFGBVBYMZPWBBV

not attested not anchored not stored refs pending

From compact jets to extended lobes: radio morphologies of distant quasars at z > 4

A. Krauze, H. Cao, K. \'E. Gab\'anyi, K. Perger, K. Rozgonyi, L. I. Gurvits, M. Krezinger, M. Kunert-Bajraszewska, S. Frey, T. An, T. Sbarrato, Z. Paragi

arxiv:2607.25378 v1 · 2026-07-28 · 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{3Z4LLBUGWFEIUFGBVBYMZPWBBV}

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	2026-07-29T01:25:12.503230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de78b58686b1488a14c1a870ccbec10d5378ca51bed3abc535df70821ceed4c2

Aliases

arxiv: 2607.25378 · arxiv_version: 2607.25378v1 · doi: 10.48550/arxiv.2607.25378 · pith_short_12: 3Z4LLBUGWFEI · pith_short_16: 3Z4LLBUGWFEIUFGB · pith_short_8: 3Z4LLBUG

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/3Z4LLBUGWFEIUFGBVBYMZPWBBV \
  | 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: de78b58686b1488a14c1a870ccbec10d5378ca51bed3abc535df70821ceed4c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c93672dc3caded336b70f4b28fff63305eec8dd58ea25f41c0c3240bbd59e79b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-07-28T07:33:20Z",
    "title_canon_sha256": "0fdd213c50ffbd93799ecef3c03945dce1ac3dd5774d636980f6a31e2e121901"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.25378",
    "kind": "arxiv",
    "version": 1
  }
}