Pith Number

pith:CGXTQM23

pith:2023:CGXTQM23HLTSVB54CDTMRC6CO5

not attested not anchored not stored refs pending

Learning Diffractive Optical Communication Around Arbitrary Opaque Occlusions

Aydogan Ozcan, Cagatay Isil, Emir Arda Deger, Md Sadman Sakib Rahman, Mona Jarrahi, Tianyi Gan

arxiv:2304.10087 v1 · 2023-04-20 · physics.optics · cs.NE · physics.app-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{CGXTQM23HLTSVB54CDTMRC6CO5}

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	2026-07-05T07:05:42.270978Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11af38335b3ae72a87bc10e6c88bc27740f3437422b510b83a660480a1ade59f

Aliases

arxiv: 2304.10087 · arxiv_version: 2304.10087v1 · doi: 10.48550/arxiv.2304.10087 · pith_short_12: CGXTQM23HLTS · pith_short_16: CGXTQM23HLTSVB54 · pith_short_8: CGXTQM23

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/CGXTQM23HLTSVB54CDTMRC6CO5 \
  | 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: 11af38335b3ae72a87bc10e6c88bc27740f3437422b510b83a660480a1ade59f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1147eb6a7189869b29d883848023b80f8035536d77a398bc450f07d19c6ee36f",
    "cross_cats_sorted": [
      "cs.NE",
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-04-20T04:47:03Z",
    "title_canon_sha256": "10eed8756ad4e965c66dc73d91f369b26629681074db8d3f23bd36ca9cdaf368"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.10087",
    "kind": "arxiv",
    "version": 1
  }
}