Pith Number

pith:PRN7LYSQ

pith:2020:PRN7LYSQGIPECJEI7DGPITWTJY

not attested not anchored not stored refs pending

The MUSTANG-2 Galactic Plane Survey (MGPS90) pilot

Adam Ginsburg, Brian Mason, Brian Svoboda, Charles Romero, Craig Sarazin, Crystal Brogan, Erik D. Reese, Erik Rosolowsky, Hauyu Baobab Liu, John Bally, Jonathan Sievers, L. D. Anderson, Mark Devlin, Natalie Butterfield, Remy Indebetouw, Roberto Galv\'an-Madrid, Sara Stanchfield, Simon Dicker, Todd R. Hunter, Tony Mroczkowski, W. P. Armentrout, Yancy Shirley

arxiv:2004.09555 v2 · 2020-04-20 · 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{PRN7LYSQGIPECJEI7DGPITWTJY}

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	2026-07-05T01:07:29.525550Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c5bf5e250321e412488f8ccf44ed34e3a4ef34572eaf97f55b238fe882eb754

Aliases

arxiv: 2004.09555 · arxiv_version: 2004.09555v2 · doi: 10.48550/arxiv.2004.09555 · pith_short_12: PRN7LYSQGIPE · pith_short_16: PRN7LYSQGIPECJEI · pith_short_8: PRN7LYSQ

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/PRN7LYSQGIPECJEI7DGPITWTJY \
  | 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: 7c5bf5e250321e412488f8ccf44ed34e3a4ef34572eaf97f55b238fe882eb754

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0d0b84c046761bf453b1e25d9e4aba2baa47ac025d7276de65a3328996535f2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-04-20T18:17:56Z",
    "title_canon_sha256": "400fb76516a12edf5dae794991bf55ace026d49710d053f537dbbf4dcc85aea5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.09555",
    "kind": "arxiv",
    "version": 2
  }
}