Pith Number

pith:XMK327LN

pith:2018:XMK327LNZAHZ2VANGQUUD7DN5D

not attested not anchored not stored refs pending

High-speed and high-responsivity hybrid silicon/black-phosphorus waveguide photodetectors at 2 {\mu}m

Akeel Qadir, Chaoyue Liu, Daoxin Dai, Han Zhang, Huide Wang, Jiang Li, Jingshu Guo, Limin Tong, Rui Cao, Shiming Gao, Wei Du, Xianglian Feng, Yang Xu, Yanlong Yin, Yaocheng Shi, Yungui Ma

arxiv:1811.01628 v1 · 2018-11-05 · physics.app-ph · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XMK327LNZAHZ2VANGQUUD7DN5D}

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	2026-05-18T00:01:33.727665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb15bd7d6dc80f9d540d342941fc6de8d80205c1c4188fc004f88a1f238536a2

Aliases

arxiv: 1811.01628 · arxiv_version: 1811.01628v1 · doi: 10.48550/arxiv.1811.01628 · pith_short_12: XMK327LNZAHZ · pith_short_16: XMK327LNZAHZ2VAN · pith_short_8: XMK327LN

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/XMK327LNZAHZ2VANGQUUD7DN5D \
  | 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: bb15bd7d6dc80f9d540d342941fc6de8d80205c1c4188fc004f88a1f238536a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0da0f1bf8724d29d76ffea17667f5ead4365e79d7f060836523a72063a44e705",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-11-05T11:49:48Z",
    "title_canon_sha256": "10d62af87e6acdf162fc7c96a155ffc16e61998918b3044c5824e947e783841a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.01628",
    "kind": "arxiv",
    "version": 1
  }
}