Pith Number

pith:QOH7RLGJ

pith:2023:QOH7RLGJNN6WSSII5IQH6WKRZC

not attested not anchored not stored refs pending

Moment-based space-variant Shack-Hartmann wavefront reconstruction

Chang Lu, Chen Liang, Dongdong Chen, Fan Feng, Heng Mao, Ke Du, Liangyi Chen, Louis Tao, Pingyong Xu, Runjia Yang, Shumin Chen, Wenting He

arxiv:2304.06283 v1 · 2023-04-13 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QOH7RLGJNN6WSSII5IQH6WKRZC}

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	2026-07-05T06:04:55.545347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

838ff8acc96b7d694908ea207f5951c8a1544dc47c687d04d4f9f67b6b1706e2

Aliases

arxiv: 2304.06283 · arxiv_version: 2304.06283v1 · doi: 10.48550/arxiv.2304.06283 · pith_short_12: QOH7RLGJNN6W · pith_short_16: QOH7RLGJNN6WSSII · pith_short_8: QOH7RLGJ

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/QOH7RLGJNN6WSSII5IQH6WKRZC \
  | 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: 838ff8acc96b7d694908ea207f5951c8a1544dc47c687d04d4f9f67b6b1706e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e8eac4dfbd572a0c9cd7e8634756a15ad498ebe50443c47208df91233eccca4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-04-13T06:22:33Z",
    "title_canon_sha256": "abc74a662cd54137c5b04bccad1bf873a9b8ae5ee00039a8c30ffb4884c88c92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.06283",
    "kind": "arxiv",
    "version": 1
  }
}