Pith Number

pith:D5HPV3MP

pith:2019:D5HPV3MPOYLG6LOOTKDKRT3I6V

not attested not anchored not stored refs pending

Highly Valley-Polarized Singlet and Triplet Interlayer Excitons in van der Waals Heterostructure

Emanuel Tutuc, Eunice Paik, G. William Burg, Hui Deng, Jason Horng, Kyounghwan Kim, Long Zhang, Rahul Gogna, Yu-Hsun Chou

arxiv:1901.00200 v2 · 2019-01-01 · 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{D5HPV3MPOYLG6LOOTKDKRT3I6V}

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	2026-05-17T23:41:12.370961Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f4efaed8f76166f2dce9a86a8cf68f55242a8445af9c26b7ac956013e1d8136

Aliases

arxiv: 1901.00200 · arxiv_version: 1901.00200v2 · doi: 10.48550/arxiv.1901.00200 · pith_short_12: D5HPV3MPOYLG · pith_short_16: D5HPV3MPOYLG6LOO · pith_short_8: D5HPV3MP

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/D5HPV3MPOYLG6LOOTKDKRT3I6V \
  | 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: 1f4efaed8f76166f2dce9a86a8cf68f55242a8445af9c26b7ac956013e1d8136

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d638c717baa6f810962c880b4e6f6bd63e60ba85ed67673ed7e1d129899b2ab6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-01-01T19:06:25Z",
    "title_canon_sha256": "da7f3ddae44afb43e0ead00ca8fa009be62146e3e84234bbc4834fc04ae4a463"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.00200",
    "kind": "arxiv",
    "version": 2
  }
}