Pith Number

pith:N6AC5XIS

pith:2021:N6AC5XISN6WHTHLQKBV7ZXZO4X

not attested not anchored not stored refs pending

Intrinsic circularly-polarized exciton emission in a twisted van-der-Waals heterostructure

C. Ant\'on-Solanas, C. Schneider, F. Lohof, G. Gies, J. Michl, K. Watanabe, M. von Helversen, R. Sailus, S.A. Tarasenko, S. H\"ofling, S. Reitzenstein, S. Tongay, T. Heindel, T. Shubina, T. Taniguchi

arxiv:2105.09948 v1 · 2021-05-20 · 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{N6AC5XISN6WHTHLQKBV7ZXZO4X}

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	2026-07-05T04:33:19.463669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f802edd126fac799d70506bfcdf2ee5df6713f1fb0277240c70d885770b9f85

Aliases

arxiv: 2105.09948 · arxiv_version: 2105.09948v1 · doi: 10.48550/arxiv.2105.09948 · pith_short_12: N6AC5XISN6WH · pith_short_16: N6AC5XISN6WHTHLQ · pith_short_8: N6AC5XIS

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/N6AC5XISN6WHTHLQKBV7ZXZO4X \
  | 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: 6f802edd126fac799d70506bfcdf2ee5df6713f1fb0277240c70d885770b9f85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "145c243024e5e1f2a67046a76cb83c1e9d836007c4f234068b78b35011b4fc11",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2021-05-20T18:00:00Z",
    "title_canon_sha256": "6a913c81be1cd602ea148027e6f97c8da0cef84a10f006dcf74eae682a88b30c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.09948",
    "kind": "arxiv",
    "version": 1
  }
}