Pith Number

pith:HBVOEVWH

pith:2018:HBVOEVWHC2ZYGUCAJI7XGGNXGX

not attested not anchored not stored refs pending

In-Situ Star Formation in the Outskirts of the Large Magellanic Cloud: Gaia DR2 Confirmation

Christian Moni Bidin, Dana I. Casetti-Dinescu, Katherine Vieira, Lan Zhang, Rene A. Mendez, Terrence M. Girard, Vladimir I. Korchagin, William F. van Altena

arxiv:1807.02028 v2 · 2018-07-05 · 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{HBVOEVWHC2ZYGUCAJI7XGGNXGX}

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	2026-05-18T00:08:38.328265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

386ae256c716b38350404a3f7319b735d412674f8725b904e03b48039cc1283a

Aliases

arxiv: 1807.02028 · arxiv_version: 1807.02028v2 · doi: 10.48550/arxiv.1807.02028 · pith_short_12: HBVOEVWHC2ZY · pith_short_16: HBVOEVWHC2ZYGUCA · pith_short_8: HBVOEVWH

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/HBVOEVWHC2ZYGUCAJI7XGGNXGX \
  | 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: 386ae256c716b38350404a3f7319b735d412674f8725b904e03b48039cc1283a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fb394740a52eb26a7c21bd4e8e4054cb66c6954dd875f5141091112a8e35f0a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-07-05T14:42:03Z",
    "title_canon_sha256": "20a57a8edfb1dd97f04d69bef090af40b7d6b1fab7bbecdedbb21be5397afb43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.02028",
    "kind": "arxiv",
    "version": 2
  }
}