Pith Number

pith:FPI4WOBV

pith:2019:FPI4WOBVBRLASNOZX6H4UJFGS7

not attested not anchored not stored refs pending

Antlia2's role in driving the ripples in the outer gas disk of the Galaxy

Adrian Price-Whelan, Justin Read, Lars Hernquist, Leo Blitz, Philip Chang, Sukanya Chakrabarti

arxiv:1906.04203 v2 · 2019-06-10 · 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{FPI4WOBVBRLASNOZX6H4UJFGS7}

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

Empirical Modeling of Magnetic Braking in Millisecond Pulsars to Measure the Local Dark Matter Density and Effects of Orbiting Satellite Galaxies

Receipt and verification

First computed	2026-07-05T00:31:06.475411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bd1cb38350c560935d9bf8fca24a697e842ecda0406245a122777d2ab283122

Aliases

arxiv: 1906.04203 · arxiv_version: 1906.04203v2 · doi: 10.48550/arxiv.1906.04203 · pith_short_12: FPI4WOBVBRLA · pith_short_16: FPI4WOBVBRLASNOZ · pith_short_8: FPI4WOBV

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/FPI4WOBVBRLASNOZX6H4UJFGS7 \
  | 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: 2bd1cb38350c560935d9bf8fca24a697e842ecda0406245a122777d2ab283122

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee99932c804e782a7c170308be65ed2cfa3f3bd75b187fd6766132e2dd896599",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-06-10T18:02:30Z",
    "title_canon_sha256": "9ac529cc09ff471b408975be80a9f15377b3ccb86a00efa3f6e9fe8485dbfdf2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.04203",
    "kind": "arxiv",
    "version": 2
  }
}