Pith Number

pith:7RILLGZQ

pith:2026:7RILLGZQJBSRY4SEWQPZ642ZLB

not attested not anchored not stored refs pending

The magnetic mayhem in Abell 2199: discovery of synchrotron threads and homogeneous diffuse radio lobes

A. Botteon, G. Brunetti, L. Rudnick, R. Kale, R. Timmerman

arxiv:2606.30714 v1 · 2026-06-29 · astro-ph.CO · 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{7RILLGZQJBSRY4SEWQPZ642ZLB}

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	2026-07-01T00:17:14.267815Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc50b59b3048651c7244b41f9f735958401fa929d2b32580005f07748eb0d9cc

Aliases

arxiv: 2606.30714 · arxiv_version: 2606.30714v1 · doi: 10.48550/arxiv.2606.30714 · pith_short_12: 7RILLGZQJBSR · pith_short_16: 7RILLGZQJBSRY4SE · pith_short_8: 7RILLGZQ

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/7RILLGZQJBSRY4SEWQPZ642ZLB \
  | 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: fc50b59b3048651c7244b41f9f735958401fa929d2b32580005f07748eb0d9cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98dab622fdad6f00f44ba9c76654d9e2801a90c465e4c921a1990333988b2c11",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-06-29T18:00:00Z",
    "title_canon_sha256": "646a0291823c81d4370cb72b31299af97263adbf0e5cfac5e22574e86b7c1d1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.30714",
    "kind": "arxiv",
    "version": 1
  }
}