Pith Number

pith:MBXDIM74

pith:2020:MBXDIM744KXUD7GWBWMLIQXKYR

not attested not anchored not stored refs pending

Astronomical Image Quality Prediction based on Environmental and Telescope Operating Conditions

Andrew Sheinis, Kanoa Withington, Matthew Wilson, Sankalp Gilda, Sebastien Fabbro, Simon Prunet, Stark C. Draper, William Mahoney, Yuan-Sen Ting

arxiv:2011.03132 v1 · 2020-11-05 · astro-ph.IM · 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{MBXDIM744KXUD7GWBWMLIQXKYR}

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	2026-07-05T01:49:40.327565Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

606e3433fce2af41fcd60d98b442eac4794c1a91f02edf4a1e2c305469bb4459

Aliases

arxiv: 2011.03132 · arxiv_version: 2011.03132v1 · doi: 10.48550/arxiv.2011.03132 · pith_short_12: MBXDIM744KXU · pith_short_16: MBXDIM744KXUD7GW · pith_short_8: MBXDIM74

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/MBXDIM744KXUD7GWBWMLIQXKYR \
  | 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: 606e3433fce2af41fcd60d98b442eac4794c1a91f02edf4a1e2c305469bb4459

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae12ec1403a81e925715f94447bb50d98d6b467b2cbcc4826aa6be9d55b5c17f",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2020-11-05T23:05:33Z",
    "title_canon_sha256": "26de949ec563200ef9e9a87ac5b63d7cd7ecf3acb6fea8fbdd7bdf0087bd1be7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.03132",
    "kind": "arxiv",
    "version": 1
  }
}