Pith Number

pith:4UX3D46D

pith:2019:4UX3D46D6LQ6RQPQOFETN2BXKC

not attested not anchored not stored refs pending

Discovery of Shocked Molecular Clouds Associated with the Shell-Type Supernova Remnant RX J0046.5$-$7308 in the Small Magellanic Cloud

A. Kawamura, F. Voisin, G. Rowell, H. Matsumura, H. Sano, H. Uchida, H. Yamamoto, K. Fujii, K. Muraoka, K. Tachihara, K. Tokuda, K. Tsuge, M. D. Filipovic, M. Sasaki, N. F. H. Tothill, N. Maxted, N. Mizuno, N. M. McClure-Griffiths, P. Maggi, R. Z. E. Alsaberi, S. Inutsuka, T. Inoue, T. Minamidani, T. Onishi, T. Takekoshi, T. Tanaka, Y. Fukui, Y. Yamane

arxiv:1904.04836 v4 · 2019-04-09 · astro-ph.GA · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4UX3D46D6LQ6RQPQOFETN2BXKC}

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	2026-07-04T23:58:48.085537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e52fb1f3c3f2e1e8c1f0714936e83750b9f8abb9f0356eee7822b16980ee0d1e

Aliases

arxiv: 1904.04836 · arxiv_version: 1904.04836v4 · doi: 10.48550/arxiv.1904.04836 · pith_short_12: 4UX3D46D6LQ6 · pith_short_16: 4UX3D46D6LQ6RQPQ · pith_short_8: 4UX3D46D

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/4UX3D46D6LQ6RQPQOFETN2BXKC \
  | 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: e52fb1f3c3f2e1e8c1f0714936e83750b9f8abb9f0356eee7822b16980ee0d1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "188720f98110603a436d6fe422ce372c5c1c0ce324f3a0d9bace19816915012b",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-04-09T18:00:01Z",
    "title_canon_sha256": "dbe59a79ce55b99be691625c8f99a43e08d5b78818760c193a7b7e72d3c0f2b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.04836",
    "kind": "arxiv",
    "version": 4
  }
}