Pith Number

pith:M22EXNXQ

pith:2018:M22EXNXQNWZR7IOSCZ7GU7DMTO

not attested not anchored not stored refs pending

Origin of a massive hyper-runaway subgiant star LAMOST-HVS1 -- implication from Gaia and follow-up spectroscopy

2), (2) JINA-CEE, (3) University of Chicago), Gourav Khullar (3) ((1) University of Michigan, Guillaume Mahler (1), Ian U. Roederer (1, Kohei Hattori (1), Monica Valluri (1), Norberto Castro (1)

arxiv:1810.02029 v2 · 2018-10-04 · astro-ph.GA · astro-ph.HE · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M22EXNXQNWZR7IOSCZ7GU7DMTO}

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	2026-05-17T23:50:59.214575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66b44bb6f06db31fa1d2167e6a7c6c9baa8e21952c4a230531d709b19f9c0f0a

Aliases

arxiv: 1810.02029 · arxiv_version: 1810.02029v2 · doi: 10.48550/arxiv.1810.02029 · pith_short_12: M22EXNXQNWZR · pith_short_16: M22EXNXQNWZR7IOS · pith_short_8: M22EXNXQ

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/M22EXNXQNWZR7IOSCZ7GU7DMTO \
  | 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: 66b44bb6f06db31fa1d2167e6a7c6c9baa8e21952c4a230531d709b19f9c0f0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e590ba6ada5b3a3d11bcd6c958d43bba0e1827927da32d93e16d04c285b42c71",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-10-04T02:29:10Z",
    "title_canon_sha256": "933375881a741812c50b3ecdc396d82fb5b5320153890b3816007ba2b80874d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.02029",
    "kind": "arxiv",
    "version": 2
  }
}