Pith Number

pith:YTAQ4JSY

pith:2026:YTAQ4JSYQUCK4NFINPYCKL5AKO

not attested not anchored not stored refs pending

The SMUGGLE-Ring project: Bar and bulge effects on nuclear disk and ring formation

Cristina Chiappini, Federico Marinacci, Hui Li, Ivan Minchev, Laura V. Sales, Mark Vogelsberger, Mathias Schultheis, Matthias Steinmetz, Seungwon Baek, SungWon Kwak, Woong-Tae Kim

arxiv:2603.12379 v2 · 2026-03-12 · 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{YTAQ4JSYQUCK4NFINPYCKL5AKO}

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	2026-05-20T00:05:43.203249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4c10e26588504ae34a86bf0252fa0539f0b7ddbcad2e835572e6e68e50382a3

Aliases

arxiv: 2603.12379 · arxiv_version: 2603.12379v2 · doi: 10.48550/arxiv.2603.12379 · pith_short_12: YTAQ4JSYQUCK · pith_short_16: YTAQ4JSYQUCK4NFI · pith_short_8: YTAQ4JSY

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/YTAQ4JSYQUCK4NFINPYCKL5AKO \
  | 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: c4c10e26588504ae34a86bf0252fa0539f0b7ddbcad2e835572e6e68e50382a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "feeb28f433338f2f91b086cd52889a2673536bef9e2d803357860b39622ffc94",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-03-12T18:59:03Z",
    "title_canon_sha256": "ebdfc029a09d3aaa79b8d975461a1425d6add13b5d7c6a3fd3455f19e2462d22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.12379",
    "kind": "arxiv",
    "version": 2
  }
}