Pith Number

pith:V7L7OQQE

pith:2018:V7L7OQQEI3SVDK63CCMJYF677R

not attested not anchored not stored refs pending

Quantum Hall Effect in Electron-Doped Black Phosphorus Field-Effect Transistors

Fangyuan Yang, Guo Jun Ye, Kai Chang, Kenji Watanabe, Nai Zhou Wang, Takashi Taniguchi, Wenkai Lou, Xian Hui Chen, Xiaoying Zhou, Yuanbo Zhang, Zuocheng Zhang

arxiv:1809.07536 v1 · 2018-09-20 · cond-mat.mes-hall · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V7L7OQQEI3SVDK63CCMJYF677R}

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	2026-05-18T00:05:16.002247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afd7f7420446e551abdb10989c17dffc464b159b9a35c93425a8ce3641093a4d

Aliases

arxiv: 1809.07536 · arxiv_version: 1809.07536v1 · doi: 10.48550/arxiv.1809.07536 · pith_short_12: V7L7OQQEI3SV · pith_short_16: V7L7OQQEI3SVDK63 · pith_short_8: V7L7OQQE

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/V7L7OQQEI3SVDK63CCMJYF677R \
  | 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: afd7f7420446e551abdb10989c17dffc464b159b9a35c93425a8ce3641093a4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77410542ad86ec74f8aba1c353383d7f4cddaaf0b9f62966bc403b934bc03e74",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-09-20T09:02:05Z",
    "title_canon_sha256": "f6d534e069d3639519b7fbd60619f6c65bd3621274e1eab7eef5bc0f41689e8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.07536",
    "kind": "arxiv",
    "version": 1
  }
}