Pith Number

pith:MRBA5YEU

pith:2018:MRBA5YEUXFLMIPHP5UMLDNW56V

not attested not anchored not stored refs pending

Observation of Moir\'e Excitons in WSe2/WS2 Heterostructure Superlattices

Aiming Yan, Alex Zettl, Chenhao Jin, Danqing Wang, Emma C. Regan, Feng Wang, Kenji Watanabe, M. Iqbal Bakti Utama, Sefaattin Tongay, Sijie Yang, Takashi Taniguchi, Ying Qin, Zhiren Zheng

arxiv:1812.09815 v1 · 2018-12-24 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MRBA5YEUXFLMIPHP5UMLDNW56V}

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	2026-05-17T23:43:03.961654Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64420ee094b956c43cefed18b1b6ddf55a87c021a26c96d96fc55338bbd0dbd0

Aliases

arxiv: 1812.09815 · arxiv_version: 1812.09815v1 · doi: 10.48550/arxiv.1812.09815 · pith_short_12: MRBA5YEUXFLM · pith_short_16: MRBA5YEUXFLMIPHP · pith_short_8: MRBA5YEU

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/MRBA5YEUXFLMIPHP5UMLDNW56V \
  | 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: 64420ee094b956c43cefed18b1b6ddf55a87c021a26c96d96fc55338bbd0dbd0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a16df72db756b0bf80bc44b558efbe45c4641ddd47c7aa38bb420f94600ee0a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-12-24T03:09:56Z",
    "title_canon_sha256": "a0de3f9405c0641ec3c4307b4113fabff7b2204d8e05c5acae3497a9fde02ea0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.09815",
    "kind": "arxiv",
    "version": 1
  }
}