Pith Number

pith:7357KBUA

pith:2018:7357KBUAXK3VCZH4W3M563TAQY

not attested not anchored not stored refs pending

The Robo-AO-2 facility for rapid visible/near-infrared AO imaging and the demonstration of hybrid techniques

Amy Simon, Anna Moore, Christoph Baranec, Daniel Huber, Donald Hall, Eran Ofek, Eugene Magnier, Heidi Hammel, Imke de Pater, Karen Meech, Klaus Hodapp, Mansi Kasliwal, Marc Kuchner, Marcos A. van Dam, Marianne Takamiya, Mark Chun, Markus Kissler-Patig, Michael Connelley, Michael Liu, Mike Wong, Nicholas M. Law, Olivier Guyon, Reed Riddle, Richard Dekany, Richard Griffiths, Ryan Lau

arxiv:1806.01957 v1 · 2018-06-05 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7357KBUAXK3VCZH4W3M563TAQY}

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	2026-05-18T00:14:03.253408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fefbf50680bab75164fcb6d9df6e608627991eccab8dddf7eeb2def01c974c67

Aliases

arxiv: 1806.01957 · arxiv_version: 1806.01957v1 · doi: 10.48550/arxiv.1806.01957 · pith_short_12: 7357KBUAXK3V · pith_short_16: 7357KBUAXK3VCZH4 · pith_short_8: 7357KBUA

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/7357KBUAXK3VCZH4W3M563TAQY \
  | 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: fefbf50680bab75164fcb6d9df6e608627991eccab8dddf7eeb2def01c974c67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79e689f655268115bab17e78b82c1e40cee96f4b6af08413f965e0cca7f722a7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-06-05T23:00:49Z",
    "title_canon_sha256": "e23989250b7f7e3d58e433f25531ea70b67095935f9c06db30402e6448d1adf6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.01957",
    "kind": "arxiv",
    "version": 1
  }
}