Pith Number

pith:EWMQB4NV

pith:2017:EWMQB4NVLRF2S3KZMQMAPPBTSU

not attested not anchored not stored refs pending

Direct exciton emission from atomically thin transition metal dichalcogenide heterostructures near the lifetime limit

Alexander W. Holleitner, Christian Straubinger, Florian Sigger, Jakob Wierzbowski, Jonathan J. Finley, Julian Klein, Kai M\"uller, Kenji Watanabe, Malte Kremser, Michael Kaniber, Takashi Taniguchi, Ursula Wurstbauer

arxiv:1705.00348 v1 · 2017-04-30 · cond-mat.mes-hall · 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{EWMQB4NVLRF2S3KZMQMAPPBTSU}

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	2026-05-18T00:31:58.839680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

259900f1b55c4ba96d59641807bc33953db246a94106dd4d9c43fddab8fad304

Aliases

arxiv: 1705.00348 · arxiv_version: 1705.00348v1 · doi: 10.48550/arxiv.1705.00348 · pith_short_12: EWMQB4NVLRF2 · pith_short_16: EWMQB4NVLRF2S3KZ · pith_short_8: EWMQB4NV

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/EWMQB4NVLRF2S3KZMQMAPPBTSU \
  | 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: 259900f1b55c4ba96d59641807bc33953db246a94106dd4d9c43fddab8fad304

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57239627231de5e755aeece5a3561ab294574d828f6601246b0d5577ab8e0a7f",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2017-04-30T17:46:36Z",
    "title_canon_sha256": "3204a753fc97f6ed1f099b0fdafc5bc5759a68c849d17660d0bad253d3bd4cce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.00348",
    "kind": "arxiv",
    "version": 1
  }
}