Pith Number

pith:R72AMDR7

pith:2019:R72AMDR74GVMVEFVWXW4CTWTSL

not attested not anchored not stored refs pending

PG 1610$+$062: a runaway B star challenging classical ejection mechanisms

Andreas Irrgang, Felix F\"urst, Stephan Geier, Thomas Kupfer, Ulrich Heber

arxiv:1907.06375 v1 · 2019-07-15 · astro-ph.SR · 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{R72AMDR74GVMVEFVWXW4CTWTSL}

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	2026-07-04T23:55:46.729219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ff4060e3fe1aaca90b5b5edc14ed392c200a3943da356a9f58af001a9ed6539

Aliases

arxiv: 1907.06375 · arxiv_version: 1907.06375v1 · doi: 10.48550/arxiv.1907.06375 · pith_short_12: R72AMDR74GVM · pith_short_16: R72AMDR74GVMVEFV · pith_short_8: R72AMDR7

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/R72AMDR74GVMVEFVWXW4CTWTSL \
  | 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: 8ff4060e3fe1aaca90b5b5edc14ed392c200a3943da356a9f58af001a9ed6539

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "baef548407869a01c58bc3e8891a5582c12edf609c4896ba5efe48560ecfe531",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-07-15T08:59:29Z",
    "title_canon_sha256": "3299b40e5905c7367532331f326d00d2e3d6cd837950d93b02c9f63b69cfd450"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.06375",
    "kind": "arxiv",
    "version": 1
  }
}