Pith Number

pith:V3CJXSXM

pith:2025:V3CJXSXM54IK5M4UUKAZP6WSD6

not attested not anchored not stored refs pending

The disrupting and growing open cluster spiral arm patterns of the Milky Way

Kun Wang, Xiaochen Liu, Yangping Luo, Zhihong He

arxiv:2501.14215 v1 · 2025-01-24 · 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{V3CJXSXM54IK5M4UUKAZP6WSD6}

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

The Galactic inner spiral arms revealed by the Gaia ESO Survey chemical abundances. Metallicity and [Mg/Fe] ratios

Receipt and verification

First computed	2026-07-05T10:04:47.361387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aec49bcaecef10aeb394a28197fad21faff86c27dcebf66cf7e91b34f0b64687

Aliases

arxiv: 2501.14215 · arxiv_version: 2501.14215v1 · doi: 10.48550/arxiv.2501.14215 · pith_short_12: V3CJXSXM54IK · pith_short_16: V3CJXSXM54IK5M4U · pith_short_8: V3CJXSXM

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/V3CJXSXM54IK5M4UUKAZP6WSD6 \
  | 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: aec49bcaecef10aeb394a28197fad21faff86c27dcebf66cf7e91b34f0b64687

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e571e70f174f5c30de2cf69cecbed3376962d696c77a5a837f6eac8d3e32c04d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-01-24T03:43:24Z",
    "title_canon_sha256": "8766a78d015e9b2feece6348e028b2395bb8447358d23eaac89bea910a1d6f14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.14215",
    "kind": "arxiv",
    "version": 1
  }
}