Pith Number

pith:VSZISJAL

pith:2023:VSZISJALLNI6ZTLG7O5LPNZJNL

not attested not anchored not stored refs pending

Evolution in the orbital structure of quiescent galaxies from MAGPI, LEGA-C and SAMI surveys: direct evidence for merger-driven growth over the last 7 Gy

Adriano Poci, Angelos Nersesian, Anna de Graaff, Anna Gallazzi, Arjen van der Wel, Asa F. L. Bluck, Brent Groves, Camilla Pacifici, Caro Derkenne, Caroline Foster, Claudia del P. Lagos, Deanne Fisher, Edward N. Taylor, Emily Wisnioski, Eric F. Bell, Francesco D'Eugenio, Hannah \"Ubler, Jesse van de Sande, Joanna M. Piotrowska, Josha van Houdt, Joss Bland-Hawthorn, J. Trevor Mendel, Julia J. Bryant, Kim-Vy Tran, Luca Cortese, Lucas M. Valenzuela, Matthew Colless, Michael Maseda, Pieter van Dokkum, Rachel Bezanson, Rhea-Silvia Remus, Roberto Maiolino, Sabine Bellstedt, Sabine Thater, Sarah Brough, Sarah M. Sweet, Scott M. Croom, Stefano Zibetti, Tobias J. Looser, William M. Baker

arxiv:2303.05520 v1 · 2023-03-09 · 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{VSZISJALLNI6ZTLG7O5LPNZJNL}

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	2026-07-05T05:49:44.709781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

acb289240b5b51eccd66fbbab7b7296acdb9ca082e893e0827757688515a1fac

Aliases

arxiv: 2303.05520 · arxiv_version: 2303.05520v1 · doi: 10.48550/arxiv.2303.05520 · pith_short_12: VSZISJALLNI6 · pith_short_16: VSZISJALLNI6ZTLG · pith_short_8: VSZISJAL

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/VSZISJALLNI6ZTLG7O5LPNZJNL \
  | 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: acb289240b5b51eccd66fbbab7b7296acdb9ca082e893e0827757688515a1fac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bddbb3cdc1f740a242d89182d74d650d11c9f85d9afb7724a9fbac8f4c5ff2f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-03-09T19:00:00Z",
    "title_canon_sha256": "aabf5bf111e624f52b65af63e5c396cb104aead14a77e1eceee23698509daaef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.05520",
    "kind": "arxiv",
    "version": 1
  }
}