Pith Number

pith:3BZ5TNCO

pith:2022:3BZ5TNCOV5RNY4WGINKSLUESJ6

not attested not anchored not stored refs pending

Battle of the Predictive Wavefront Controls: Comparing Data and Model-Driven Predictive Control for High Contrast Imaging

J. Fowler, Maaike A. M. van Kooten, Rebecca Jensen-Clem

arxiv:2208.00984 v1 · 2022-08-01 · astro-ph.EP · 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{3BZ5TNCOV5RNY4WGINKSLUESJ6}

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	2026-07-05T04:45:06.989393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d873d9b44eaf62dc72c6435525d0924f93f60abd17e113a33c5ce63a2ff5ad7e

Aliases

arxiv: 2208.00984 · arxiv_version: 2208.00984v1 · doi: 10.48550/arxiv.2208.00984 · pith_short_12: 3BZ5TNCOV5RN · pith_short_16: 3BZ5TNCOV5RNY4WG · pith_short_8: 3BZ5TNCO

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/3BZ5TNCOV5RNY4WGINKSLUESJ6 \
  | 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: d873d9b44eaf62dc72c6435525d0924f93f60abd17e113a33c5ce63a2ff5ad7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c8d1451bbb9bfb923a6459b386bdd16e5844a3f11b497f42c98a18e8a6389a3",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2022-08-01T16:47:07Z",
    "title_canon_sha256": "d42e1d90bf1e13ad7f3c1e118fcd34adde10bbffeacaa75540d076ce079a031a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.00984",
    "kind": "arxiv",
    "version": 1
  }
}