Pith Number

pith:I5NZDUQY

pith:2019:I5NZDUQYV67TR3XX7UGU3PWJQK

not attested not anchored not stored refs pending

Room temperature interlayer exciton valley polarization and valley Hall effect

Hanlin Fang, Jin Liu, K\'evin Dini, Timothy Liew, WeiBo Gao, Yuanda Liu, Zhuojun Liu, Zumeng Huang

arxiv:1904.09718 v1 · 2019-04-22 · 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{I5NZDUQYV67TR3XX7UGU3PWJQK}

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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	2026-05-17T23:48:03.548900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

475b91d218afbf38eef7fd0d4dbec9828b090de975e4a7c786b9b50b8f780522

Aliases

arxiv: 1904.09718 · arxiv_version: 1904.09718v1 · doi: 10.48550/arxiv.1904.09718 · pith_short_12: I5NZDUQYV67T · pith_short_16: I5NZDUQYV67TR3XX · pith_short_8: I5NZDUQY

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/I5NZDUQYV67TR3XX7UGU3PWJQK \
  | 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: 475b91d218afbf38eef7fd0d4dbec9828b090de975e4a7c786b9b50b8f780522

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1a59e97d12f375d39f365b2a16233728acd106bee41b1239c3b402315c9529e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-04-22T04:54:41Z",
    "title_canon_sha256": "d64a818244ddc197150288202bbf2726f1431307d5748979aa871ceeaa860f9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.09718",
    "kind": "arxiv",
    "version": 1
  }
}