Pith Number

pith:MO5WTZHW

pith:2026:MO5WTZHWG3O4535IHVB7QFVPP5

not attested not anchored not stored refs pending

Investigating central star formation in local AGN host galaxies: is there tension between coeval growth and AGN feedback?

A. Merloni, D. Tub\'in-Arenas, J. Comparat, K. Nandra, Q. Ni, Y. Zhang

arxiv:2605.21576 v1 · 2026-05-20 · astro-ph.GA · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MO5WTZHWG3O4535IHVB7QFVPP5}

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	2026-05-22T01:03:23.452519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63bb69e4f636ddceefa83d43f816af7f76c7d169cf40e7ab7b4eb37c228ff5aa

Aliases

arxiv: 2605.21576 · arxiv_version: 2605.21576v1 · doi: 10.48550/arxiv.2605.21576 · pith_short_12: MO5WTZHWG3O4 · pith_short_16: MO5WTZHWG3O4535I · pith_short_8: MO5WTZHW

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/MO5WTZHWG3O4535IHVB7QFVPP5 \
  | 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: 63bb69e4f636ddceefa83d43f816af7f76c7d169cf40e7ab7b4eb37c228ff5aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "feb45d1dc7b725a903fd6065e9357dd27ff95fbafbb76d2e309229ed160a7726",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-05-20T18:00:00Z",
    "title_canon_sha256": "e6bce9e087a89db32bcae9216d2cfafcbd25d2da93efc74840d29569b149868c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21576",
    "kind": "arxiv",
    "version": 1
  }
}