Pith Number

pith:Z7WFIO7U

pith:2020:Z7WFIO7U3U3WJ4J35KFRC7Y6HC

not attested not anchored not stored refs pending

Strong Exciton-Photon Coupling in Large Area MoSe$_2$ and WSe$_2$ Heterostructures Fabricated from Two-Dimensional Materials Grown by Chemical Vapor Deposition

Alexander I. Tartakovskii, A-Rang Jang, Armando Genco, Aurelien A. P. Trichet, Daniel J. Gillard, David G. Lidzey, Hyeon Suk Shin, Jason M. Smith, Kyriacos Georgiou, Kyung Yeol Ma, Rahul Jayaprakash, Seongjoon Ahn, Thomas P. Lyons, Toby Severs Millard

arxiv:2008.08887 v1 · 2020-08-20 · 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{Z7WFIO7U3U3WJ4J35KFRC7Y6HC}

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	2026-07-05T01:28:37.461069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfec543bf4dd3764f13bea8b117f1e38b881a16986ad9ee146f9916a810318b7

Aliases

arxiv: 2008.08887 · arxiv_version: 2008.08887v1 · doi: 10.48550/arxiv.2008.08887 · pith_short_12: Z7WFIO7U3U3W · pith_short_16: Z7WFIO7U3U3WJ4J3 · pith_short_8: Z7WFIO7U

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/Z7WFIO7U3U3WJ4J35KFRC7Y6HC \
  | 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: cfec543bf4dd3764f13bea8b117f1e38b881a16986ad9ee146f9916a810318b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6608f126bc9a6dd77afd2d622275ef3f8e7b47860b1e0f78d353c3de9064aa3",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2020-08-20T10:55:30Z",
    "title_canon_sha256": "e80a0de51e3590d1eea18a2d96a29988437ae68f3d2207a111d4bb89045064aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.08887",
    "kind": "arxiv",
    "version": 1
  }
}