Pith Number

pith:SZ2Q6DKY

pith:2025:SZ2Q6DKY526XCL7DLHQSTSLMRM

not attested not anchored not stored refs pending

A Nearby Dark Molecular Cloud in the Local Bubble Revealed via H$_2$ Fluorescence

Andrew Gordon Wilson, B-G Andersson, Blakesley Burkhart, Catherine Zucker, David Schiminovich, Erika T. Hamden, Fernando Cruz Aguirre, Geoff Pleiss, Haeun Chung, Isabelle Grenier, J. E. G. Peek, Jerry Edelstein, Kate Pattle, Keri Hoadley, Kwang-Il Seon, Kyoung-Wook Min, Min-Young Lee, Shmuel Bialy, Thavisha E. Dharmawardena, Thomas J. Haworth, Thomas M\"uller, Wonyong Han, Young-soo Jo

arxiv:2504.17843 v1 · 2025-04-24 · 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{SZ2Q6DKY526XCL7DLHQSTSLMRM}

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	2026-07-05T10:53:57.077845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96750f0d58eebd712fe359e129c96c8b36e0d76093b977869eda0643f26031f6

Aliases

arxiv: 2504.17843 · arxiv_version: 2504.17843v1 · doi: 10.48550/arxiv.2504.17843 · pith_short_12: SZ2Q6DKY526X · pith_short_16: SZ2Q6DKY526XCL7D · pith_short_8: SZ2Q6DKY

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/SZ2Q6DKY526XCL7DLHQSTSLMRM \
  | 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: 96750f0d58eebd712fe359e129c96c8b36e0d76093b977869eda0643f26031f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4872226684ee2837187da473fcdd069f59226828748d89799852c215de37d62",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-04-24T18:00:01Z",
    "title_canon_sha256": "29fa5fa250945e548bd8d94ae2c724348db555eaea1699cf6a8eeade467d06ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.17843",
    "kind": "arxiv",
    "version": 1
  }
}