Pith Number

pith:WGIDC6G7

pith:2021:WGIDC6G7CJV33O7TCBORNIZRLL

not attested not anchored not stored refs pending

The evolution of the barred galaxy population in the TNG50 simulation

Alessandro Lupi, David Izquierdo-Villalba, Dylan Nelson, Lars Hernquist, Mark Vogelsberger, Massimo Dotti, Matteo Bonetti, Silvia Bonoli, Tommaso Zana, Volker Springel, Yetli Rosas-Guevara

arxiv:2110.04537 v2 · 2021-10-09 · 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{WGIDC6G7CJV33O7TCBORNIZRLL}

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	2026-07-05T04:15:46.784573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1903178df126bbdbbf3105d16a3315acca84ccd9110dbf34ccf29604dc2bc97

Aliases

arxiv: 2110.04537 · arxiv_version: 2110.04537v2 · doi: 10.48550/arxiv.2110.04537 · pith_short_12: WGIDC6G7CJV3 · pith_short_16: WGIDC6G7CJV33O7T · pith_short_8: WGIDC6G7

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/WGIDC6G7CJV33O7TCBORNIZRLL \
  | 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: b1903178df126bbdbbf3105d16a3315acca84ccd9110dbf34ccf29604dc2bc97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a642654f2541015f2e493a3f3ebce0bede9323edc7d6f71bbf059349cd0f2d90",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-10-09T10:44:56Z",
    "title_canon_sha256": "1894b57cbcdf2b9c0c854489efd1a38ba5a4daef873b121c86b774441f536760"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.04537",
    "kind": "arxiv",
    "version": 2
  }
}