Pith Number

pith:LZTTLQHM

pith:2019:LZTTLQHMMIYCIGOWO7QHMMEWLJ

not attested not anchored not stored refs pending

The moving groups as the origin of the vertical phase space spiral

Angeles P\'erez-Villegas, Douglas A. Barros, Jacques R. D. L\'epine, Tatiana A. Michtchenko

arxiv:1903.08325 v1 · 2019-03-20 · 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{LZTTLQHMMIYCIGOWO7QHMMEWLJ}

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	2026-05-17T23:50:48.411586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e6735c0ec62302419d677e07630965a5caf9d9971317cc3177a9cc6ca6bd3e6

Aliases

arxiv: 1903.08325 · arxiv_version: 1903.08325v1 · doi: 10.48550/arxiv.1903.08325 · pith_short_12: LZTTLQHMMIYC · pith_short_16: LZTTLQHMMIYCIGOW · pith_short_8: LZTTLQHM

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/LZTTLQHMMIYCIGOWO7QHMMEWLJ \
  | 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: 5e6735c0ec62302419d677e07630965a5caf9d9971317cc3177a9cc6ca6bd3e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f388c7e1cb848e6c41f3432f7f1f710b073121f3fd9601b2d354d7114169bde6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-03-20T03:21:56Z",
    "title_canon_sha256": "905d7164210d148c39e2c232485642d9c0c82de3f3780c4db0df1d6e49cf9fe5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.08325",
    "kind": "arxiv",
    "version": 1
  }
}