Pith Number

pith:XA5LDF7E

pith:2023:XA5LDF7EUKGXXBCE2FTXZULCO7

not attested not anchored not stored refs pending

Slow light silicon modulator beyond 110 GHz bandwidth

Bitao Shen, Bowen Bai, Changhao Han, Chao Peng, Feifan Wang, Fenghe Yang, Haowen Shu, Haoyu Wang, Jun Qin, Ming Jin, Ruixuan Chen, Shaohua Yu, Xingjun Wang, Yimeng Wang, Yuansheng Tao, Zhao Zheng, Zixuan Zhang

arxiv:2302.03652 v1 · 2023-02-07 · physics.optics · 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{XA5LDF7EUKGXXBCE2FTXZULCO7}

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	2026-07-05T05:39:39.215197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b83ab197e4a28d7b8444d1677cd16277d0d146aa009c91e79f504082f1b725d8

Aliases

arxiv: 2302.03652 · arxiv_version: 2302.03652v1 · doi: 10.48550/arxiv.2302.03652 · pith_short_12: XA5LDF7EUKGX · pith_short_16: XA5LDF7EUKGXXBCE · pith_short_8: XA5LDF7E

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/XA5LDF7EUKGXXBCE2FTXZULCO7 \
  | 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: b83ab197e4a28d7b8444d1677cd16277d0d146aa009c91e79f504082f1b725d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "096ad9ea77ad1fbe0de8ec0ee9d671c2e9c29f0b9e44c9a73769f8d9d145551b",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-02-07T18:04:17Z",
    "title_canon_sha256": "f3aad42850d9a95bbf7d6af2f9b0c7e523b03efa29e83201dde0adc2a0855ae6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.03652",
    "kind": "arxiv",
    "version": 1
  }
}