Pith Number

pith:XPYRLLXR

pith:2025:XPYRLLXRNDJN2Q5QPJEMLPVZVN

not attested not anchored not stored refs pending

Phase-space distortion as a key to unraveling galactic bar buckling

Anton A. Smirnov, Natalia Ya. Sotnikova, Viktor D. Zozulia

arxiv:2506.00631 v2 · 2025-05-31 · 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{XPYRLLXRNDJN2Q5QPJEMLPVZVN}

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.

Cited by

1 paper in Pith

GalPort: Investigation of the bar in action-angle space

Receipt and verification

First computed	2026-07-05T11:15:47.565363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbf115aef168d2dd43b07a48c5beb9ab6036eeb3f1e50d3d94a7aa3f3383f818

Aliases

arxiv: 2506.00631 · arxiv_version: 2506.00631v2 · doi: 10.48550/arxiv.2506.00631 · pith_short_12: XPYRLLXRNDJN · pith_short_16: XPYRLLXRNDJN2Q5Q · pith_short_8: XPYRLLXR

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/XPYRLLXRNDJN2Q5QPJEMLPVZVN \
  | 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: bbf115aef168d2dd43b07a48c5beb9ab6036eeb3f1e50d3d94a7aa3f3383f818

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d845b1ebfa20bd6b23c8fe9fa63b7338918707edbc47dad1f861c287cfef70bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-05-31T16:39:11Z",
    "title_canon_sha256": "cf4b75870bb8e92f14fe1824a7504dbd1f865056d054af0cdbd2264cba090976"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.00631",
    "kind": "arxiv",
    "version": 2
  }
}