Pith Number

pith:LFAOA4F5

pith:2026:LFAOA4F5UNZFRAUJNSQEVCN5DA

not attested not anchored not stored refs pending

AGN Feeding & Feedback Over the Galactic Scales

Antonino Marasco, Dipanjan Mukherjee, Filippo M. Maccagni, Ilaria Ruffa, Isabella Prandoni, Massimo Gaspari, Mayur B. Shende, Paolo Serra, Stanislav S. Shabala, Vincenzo Mainieri, W. J. G. de Blok

arxiv:2606.31847 v1 · 2026-06-30 · 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{LFAOA4F5UNZFRAUJNSQEVCN5DA}

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	2026-07-01T01:18:17.524928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5940e070bda3725882896ca04a89bd182f8244dee6a3d58b76b0c571bd69d705

Aliases

arxiv: 2606.31847 · arxiv_version: 2606.31847v1 · doi: 10.48550/arxiv.2606.31847 · pith_short_12: LFAOA4F5UNZF · pith_short_16: LFAOA4F5UNZFRAUJ · pith_short_8: LFAOA4F5

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/LFAOA4F5UNZFRAUJNSQEVCN5DA \
  | 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: 5940e070bda3725882896ca04a89bd182f8244dee6a3d58b76b0c571bd69d705

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40fe116eddd6115b289264ddaa8e7be0a3ab784b6a3ade7c1cc7850f7841e00d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-06-30T15:48:29Z",
    "title_canon_sha256": "4ce8f8f29a911857c88453b98e0b3717ad5aff176cf62365a9ade3b797fe0aed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.31847",
    "kind": "arxiv",
    "version": 1
  }
}