Pith Number

pith:SBHDPS2O

pith:2025:SBHDPS2OTAIICVHLMSS4VAE4JT

not attested not anchored not stored refs pending

Exploiting nonlinear incoherent image formation through linear volume metaoptics for inference

Arvin Keshvari, Ata Shakeri, Nan Zhang, Zin Lin

arxiv:2508.19436 v1 · 2025-08-26 · physics.optics · math.OC · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SBHDPS2OTAIICVHLMSS4VAE4JT}

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	2026-07-05T12:00:11.491063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

904e37cb4e98108154eb64a5ca809c4cef05057f7262c4fd11d9d763a6ef3a9e

Aliases

arxiv: 2508.19436 · arxiv_version: 2508.19436v1 · doi: 10.48550/arxiv.2508.19436 · pith_short_12: SBHDPS2OTAII · pith_short_16: SBHDPS2OTAIICVHL · pith_short_8: SBHDPS2O

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/SBHDPS2OTAIICVHLMSS4VAE4JT \
  | 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: 904e37cb4e98108154eb64a5ca809c4cef05057f7262c4fd11d9d763a6ef3a9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20e6d5ba18e91634cc6c203a6070150881d7505cfe6e9658c672cfd3be04e5ba",
    "cross_cats_sorted": [
      "math.OC",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-08-26T21:11:31Z",
    "title_canon_sha256": "d4be5355d8dd133155fba72a579c52aca5d8b199933628447c62a5c600b29be7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.19436",
    "kind": "arxiv",
    "version": 1
  }
}