Pith Number

pith:CQJOJCU6

pith:2022:CQJOJCU6KMH54SNP3NHL6KLJCG

not attested not anchored not stored refs pending

Highly fabrication tolerant InP based polarization beam splitter based on p-i-n structure

David Patel, David V. Plant, John F. Donegan, Nicol\'as Abad\'ia, Qiaoyin Lu, Wei-Hua Guo, Xiangyang Dai

arxiv:2204.13026 v2 · 2022-04-27 · physics.optics · cond-mat.mtrl-sci · cond-mat.other · physics.app-ph · physics.class-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{CQJOJCU6KMH54SNP3NHL6KLJCG}

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	2026-07-05T04:42:18.871961Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1412e48a9e530fde49afdb4ebf296911a25c9dca31edcb54af0d2ffe1eb7e14e

Aliases

arxiv: 2204.13026 · arxiv_version: 2204.13026v2 · doi: 10.48550/arxiv.2204.13026 · pith_short_12: CQJOJCU6KMH5 · pith_short_16: CQJOJCU6KMH54SNP · pith_short_8: CQJOJCU6

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/CQJOJCU6KMH54SNP3NHL6KLJCG \
  | 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: 1412e48a9e530fde49afdb4ebf296911a25c9dca31edcb54af0d2ffe1eb7e14e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da663f06a3ef5b24d6dbd9fe13c44981ee181a7a5e97feba4f959207195f8917",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.other",
      "physics.app-ph",
      "physics.class-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2022-04-27T16:06:14Z",
    "title_canon_sha256": "c9b5b4c2626bf103492e2235d787bb1efb488a2e6243cbe6535ad95f92b6648e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.13026",
    "kind": "arxiv",
    "version": 2
  }
}