Pith Number

pith:57XKRBQJ

pith:2026:57XKRBQJ3MC4OMQVOXJG3B2POX

not attested not anchored not stored refs pending

The final design of GMagAO-X: high-contrast imaging at first-light of the GMT

Adam Fletcher, Cody Nelson, Dhruv Lakhani, Doug Kelly, Jared R. Males, Joseph Boales, Laird M. Close, Maggie Y. Kautz, Olivier Durney, Olivier Guyon, Paul Bierden, Peter Gray, Sebastiaan Y. Haffert, Steven Cornelissen, Thomas Salanski, Victor Gasho

arxiv:2608.10212 v1 · 2026-08-10 · 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{57XKRBQJ3MC4OMQVOXJG3B2POX}

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	2026-08-12T00:23:05.018257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efeea88609db05c7321575d26d874f75f03ecad90aaf13c162901042bfa37d02

Aliases

arxiv: 2608.10212 · arxiv_version: 2608.10212v1 · doi: 10.48550/arxiv.2608.10212 · pith_short_12: 57XKRBQJ3MC4 · pith_short_16: 57XKRBQJ3MC4OMQV · pith_short_8: 57XKRBQJ

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/57XKRBQJ3MC4OMQVOXJG3B2POX \
  | 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: efeea88609db05c7321575d26d874f75f03ecad90aaf13c162901042bfa37d02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f603cf6fc584ac48996083147a0e91e0837219a90757a37398028923456d3bd",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2026-08-10T20:29:13Z",
    "title_canon_sha256": "f683e2940dadce193fe9472e16d1bab9214a56b9b47eb1056dc936f18825eb5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.10212",
    "kind": "arxiv",
    "version": 1
  }
}