Pith Number

pith:MPZJI2EN

pith:2022:MPZJI2EN2NTWGDLTNECEC6I4R5

not attested not anchored not stored refs pending

Light sources with bias tunable spectrum based on van der Waals interface transistors

Alberto F. Morpurgo, Chun Ning Lau, Daniil Domaretskiy, Diego Mauro, Dmitry Shcherbakov, Dmitry Smirnov, Hugo Henck, Ignacio Guti\'errez-Lezama, Kenji Watanabe, Luis Balicas, Marc Philippi, Nicolas Ubrig, Shahriar Memaran, Vladimir I. Fal'ko, Wenkai Zheng, Zhengguang Lu

arxiv:2201.01264 v2 · 2022-01-04 · cond-mat.mes-hall · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MPZJI2EN2NTWGDLTNECEC6I4R5}

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	2026-07-05T04:38:34.839091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63f294688dd367630d73690441791c8f6ac64f182db8abd64b61450408a688e7

Aliases

arxiv: 2201.01264 · arxiv_version: 2201.01264v2 · doi: 10.48550/arxiv.2201.01264 · pith_short_12: MPZJI2EN2NTW · pith_short_16: MPZJI2EN2NTWGDLT · pith_short_8: MPZJI2EN

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/MPZJI2EN2NTWGDLTNECEC6I4R5 \
  | 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: 63f294688dd367630d73690441791c8f6ac64f182db8abd64b61450408a688e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28a22f39749f3aa66a7367a5eaed632a72269cf773c074d503add3ead7a773a1",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2022-01-04T17:57:58Z",
    "title_canon_sha256": "a2095ba8c248c97c8a77f71dd8fed41dbc117ed4eb80ff40067b9378b9e3d857"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.01264",
    "kind": "arxiv",
    "version": 2
  }
}