Pith Number

pith:C3QOXO7E

pith:2026:C3QOXO7EH2W63YRC5L2QSCZTDO

not attested not anchored not stored refs pending

High multiplex and precision: the design and development of FLEX, a grid-based fiber positioner with large patrol radius and minimized telecentric error

Aaron Omadutt, Frank Dionies, Jon Lawrence, Joseph W. Barrow, Roelof S. de Jong, Suryansh Saxena, Thomas Liebner, Will Saunders

arxiv:2606.21243 v1 · 2026-06-19 · 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{C3QOXO7EH2W63YRC5L2QSCZTDO}

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	2026-06-23T01:12:34.551142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16e0ebbbe43eadede222eaf5090b331bb5f25d15fd4e3a2384542d55c1137656

Aliases

arxiv: 2606.21243 · arxiv_version: 2606.21243v1 · doi: 10.48550/arxiv.2606.21243 · pith_short_12: C3QOXO7EH2W6 · pith_short_16: C3QOXO7EH2W63YRC · pith_short_8: C3QOXO7E

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/C3QOXO7EH2W63YRC5L2QSCZTDO \
  | 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: 16e0ebbbe43eadede222eaf5090b331bb5f25d15fd4e3a2384542d55c1137656

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91a80ae281357611a18d3cf3a7138a9930636095e63c2bb2473662dd19623fae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2026-06-19T09:11:10Z",
    "title_canon_sha256": "4b7b56c086526c36c2f67e910fea1f94923d4ecf91a48b22b6649961fea6e05c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.21243",
    "kind": "arxiv",
    "version": 1
  }
}