Pith Number

pith:MSLW53NR

pith:2019:MSLW53NRM7VM3GHXLMF77AODOF

not attested not anchored not stored refs pending

Si-based GeSn photodetectors towards mid-infrared imaging applications

Baohua Li, Greg Sun, Huong Tran, Joe Margetis, John Tolle, Joshua M. Grant, Mansour Mortazavi, Perry C. Grant, Richard A. Soref, Sattar Alkabi, Shui-Qing Yu, Thach Pham, Wei Dou, Wei Du, Yiyin Zhou, Yong-Hang Zhang

arxiv:1906.02848 v1 · 2019-06-07 · 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{MSLW53NRM7VM3GHXLMF77AODOF}

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	2026-05-17T23:43:57.313751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64976eedb167eacd98f75b0bff81c3717d09e08ac396f31e163e3b69961e1f8c

Aliases

arxiv: 1906.02848 · arxiv_version: 1906.02848v1 · doi: 10.48550/arxiv.1906.02848 · pith_short_12: MSLW53NRM7VM · pith_short_16: MSLW53NRM7VM3GHX · pith_short_8: MSLW53NR

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/MSLW53NRM7VM3GHXLMF77AODOF \
  | 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: 64976eedb167eacd98f75b0bff81c3717d09e08ac396f31e163e3b69961e1f8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39ea548a3279d91fb986c9e59897c50e14de648f92689f408474e3a8f89e02dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-06-07T00:44:58Z",
    "title_canon_sha256": "f65e77edf670ef1cf07e07608dc1bf379b2ab95ba001157150dad07b458dd275"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.02848",
    "kind": "arxiv",
    "version": 1
  }
}