Pith Number

pith:XIIIJAT7

pith:2021:XIIIJAT7ULGDXEYWJGYKFLL2M7

not attested not anchored not stored refs pending

A snapshot of the oldest AGN feedback phases

A. Bonafede, A. Botteon, A. Capetti, A. Simionescu, C. Tasse, E. Churazov, F. De Gasperin, F. Gastaldello, G. Brunetti, H. J. A. R\"ottgering, I. Bikmaev, I. Khabibullin, M. Brienza, M. Br\"uggen, M. J. Hardcastle, N. Lyskova, R. Burenin, R. J. van Weeren, R. Sunyaev, S. Mandal, S. Purser, T. W. Shimwell

arxiv:2110.09189 v1 · 2021-10-18 · 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{XIIIJAT7ULGDXEYWJGYKFLL2M7}

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	2026-07-05T03:24:32.078435Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba1084827fa2cc3b931649b0a2ad7a67d6f64ac108c84673b0484b3e7477bab1

Aliases

arxiv: 2110.09189 · arxiv_version: 2110.09189v1 · doi: 10.48550/arxiv.2110.09189 · pith_short_12: XIIIJAT7ULGD · pith_short_16: XIIIJAT7ULGDXEYW · pith_short_8: XIIIJAT7

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/XIIIJAT7ULGDXEYWJGYKFLL2M7 \
  | 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: ba1084827fa2cc3b931649b0a2ad7a67d6f64ac108c84673b0484b3e7477bab1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b157f515b0f387c6a7aa922c5f0241479f37fe12a3027e5415fb9844d21b384",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-10-18T11:08:02Z",
    "title_canon_sha256": "a9b1dfd543db8058d64cb8cd012ba9e28b651a77ec4d5f17e6b7995207c29bf5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.09189",
    "kind": "arxiv",
    "version": 1
  }
}