Pith Number

pith:Z6OP4WHL

pith:2026:Z6OP4WHLD6QAKCNFFW5HZJCHTQ

not attested not anchored not stored refs pending

Opening new parameter space windows on galaxy/AGN co-evolution with SKA radio continuum surveys

Dharam V. Lal, Elisabetta Liuzzo, Fatemeh S. Tabatabaei, Gianfranco De Zotti, Isabella Prandoni, Ivano Baronchelli, Mahdiyar Mousavi-Sadr, Marcella Massardi, Mark T. Sargent, Masoumeh Ghasemi-Nodehi, Matteo Bonato, Nicholas Seymour, Nicola Marchili, Rosita Paladino

arxiv:2606.24802 v1 · 2026-06-23 · 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{Z6OP4WHLD6QAKCNFFW5HZJCHTQ}

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	2026-06-24T01:15:42.758352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf9cfe58eb1fa00509a52dba7ca4479c2779caa8615939728460bd52f5a1ad23

Aliases

arxiv: 2606.24802 · arxiv_version: 2606.24802v1 · doi: 10.48550/arxiv.2606.24802 · pith_short_12: Z6OP4WHLD6QA · pith_short_16: Z6OP4WHLD6QAKCNF · pith_short_8: Z6OP4WHL

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/Z6OP4WHLD6QAKCNFFW5HZJCHTQ \
  | 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: cf9cfe58eb1fa00509a52dba7ca4479c2779caa8615939728460bd52f5a1ad23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5126cda44e29dca8ac0aa2f72dbe7b4e15f621ed6e971f1b8c1401fb2b3649c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-06-23T16:52:43Z",
    "title_canon_sha256": "76185c42cd31376080386a53130e9b65cd094a15e8c809c3914a71e622be7f53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.24802",
    "kind": "arxiv",
    "version": 1
  }
}