Pith Number

pith:B6PBF5CX

pith:2018:B6PBF5CXCYA5TOG6WYF5PPF5I2

not attested not anchored not stored refs pending

MagAO-X: project status and first laboratory results

Al Conrad, Alex Hedglen, Alex Rodack, Alycia Weinberger, Anna Sanchez, Ben Mazin, Chris Bohlman, Christoph Keller, Corwynn Sauve, Dan Alfred, David Doelman, Ewan Douglas, Frans Snik, Jamison Noenickx, Jared R. Males, Jennifer Lumbres, Joseph D. Long, Julien Lozi, Justin Knight, Katherine B. Follette, Katie Morzinski, Kelsey Miller, Kevin Perez, Kyle Van Gorkom, Laird M. Close, Lauren Schatz, Madison Jean, Maggie Kautz, Matt Kenworthy, Michael Ireland, Nemanja Jovanovic, Olivier Durney, Olivier Guyon, Phil Hinz, Victor Gasho

arxiv:1807.04315 v1 · 2018-07-11 · astro-ph.IM · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B6PBF5CXCYA5TOG6WYF5PPF5I2}

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	2026-05-18T00:10:53.886273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f9e12f4571601d9b8deb60bd7bcbd468eb908c5df16f0e377fd2a43c5235df1

Aliases

arxiv: 1807.04315 · arxiv_version: 1807.04315v1 · doi: 10.48550/arxiv.1807.04315 · pith_short_12: B6PBF5CXCYA5 · pith_short_16: B6PBF5CXCYA5TOG6 · pith_short_8: B6PBF5CX

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/B6PBF5CXCYA5TOG6WYF5PPF5I2 \
  | 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: 0f9e12f4571601d9b8deb60bd7bcbd468eb908c5df16f0e377fd2a43c5235df1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68e694598c75e8e98f8a55691f1809ba185319a98489fe1b0476c651c1b1a74c",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-07-11T19:16:20Z",
    "title_canon_sha256": "89754bfea03b6720bbd39d9c4b9e46667d695955d8d990597d714fc17722b89c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.04315",
    "kind": "arxiv",
    "version": 1
  }
}