Pith Number

pith:UXPWLRWB

pith:2020:UXPWLRWBEMKS6UZGWMSO4ZW4RO

not attested not anchored not stored refs pending

Studying the ISM at ~10 pc scale in NGC 7793 with MUSE -- I. Data description and properties of the ionised gas

Aida Wofford, Angela Adamo, Arjan Bik, Daniela Calzetti, David Thilker, G\"oran \"Ostlin, Gustavo Bruzual, Kathryn Grasha, Linda J. Smith, Lorenza Della Bruna, Michele Fumagalli, Rene Walterbos, Stephane Charlot

arxiv:2002.08966 v1 · 2020-02-20 · 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{UXPWLRWBEMKS6UZGWMSO4ZW4RO}

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	2026-07-05T03:08:18.776774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5df65c6c123152f5326b324ee66dc8b9bd33a42bed190e25fda69c818b23f1b

Aliases

arxiv: 2002.08966 · arxiv_version: 2002.08966v1 · doi: 10.48550/arxiv.2002.08966 · pith_short_12: UXPWLRWBEMKS · pith_short_16: UXPWLRWBEMKS6UZG · pith_short_8: UXPWLRWB

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/UXPWLRWBEMKS6UZGWMSO4ZW4RO \
  | 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: a5df65c6c123152f5326b324ee66dc8b9bd33a42bed190e25fda69c818b23f1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5385abd64ac4fd569b5267b21b988adfa6ca542a0627412593dcc5a19d64509c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-02-20T19:00:03Z",
    "title_canon_sha256": "76ee070bc51fafdc1448f7de960986f76273d5b2d3c00817f72961d51390bf18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.08966",
    "kind": "arxiv",
    "version": 1
  }
}