Pith Number

pith:WTNI6IHD

pith:2019:WTNI6IHDPVFKJZWS7MSF4RQ2M5

not attested not anchored not stored refs pending

Formation of High-Mass stars in an isolated environment in the Large Magellanic Cloud

Akiko Kawamura, Annie Hughes, Ian W. Stephens, Jean-Philippe Bernard, Kazuki Tokuda, Kazuya Saigo, Kengo Tachihara, Kisetstu Tsuge, Margaret Meixner, Marta Sewi{\l}o, Omnarayani Nayak, Remy Indebetouw, Ryohei Harada, Sarolta Zahorecz, Tony Wong, Toshikazu Onishi, Yasuo Fukui

arxiv:1901.08250 v1 · 2019-01-24 · 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{WTNI6IHDPVFKJZWS7MSF4RQ2M5}

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	2026-05-17T23:50:56.063443Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4da8f20e37d4aa4e6d2fb245e461a6759d9fda5f18edf0f96df9e96393c4465

Aliases

arxiv: 1901.08250 · arxiv_version: 1901.08250v1 · doi: 10.48550/arxiv.1901.08250 · pith_short_12: WTNI6IHDPVFK · pith_short_16: WTNI6IHDPVFKJZWS · pith_short_8: WTNI6IHD

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/WTNI6IHDPVFKJZWS7MSF4RQ2M5 \
  | 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: b4da8f20e37d4aa4e6d2fb245e461a6759d9fda5f18edf0f96df9e96393c4465

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d4b67bc08afdc566d0a247d38d0f6cf821cb90c73097f3ee6e8971e2e0f8d57",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-01-24T06:38:52Z",
    "title_canon_sha256": "66e4d84bf05fe64bb71af08948f4ee4c7bd1b9bacd311d16a341205c13ffbaf5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.08250",
    "kind": "arxiv",
    "version": 1
  }
}