Pith Number

pith:GHE4B6DU

pith:2018:GHE4B6DUHQHT3GKPMSVZC2SIX7

not attested not anchored not stored refs pending

Asymmetric Electric Field Screening in van der Waals Heterostructures

Chih-Jen Shih, Elton J. G. Santos, Lu Hua Li, Qiran Cai, Tian Tian

arxiv:1802.02501 v1 · 2018-02-07 · 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{GHE4B6DUHQHT3GKPMSVZC2SIX7}

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	2026-05-18T00:16:26.559404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31c9c0f8743c0f3d994f64ab916a48bfc14b2d6ccca877fdeb2ee6373b6cfce2

Aliases

arxiv: 1802.02501 · arxiv_version: 1802.02501v1 · doi: 10.48550/arxiv.1802.02501 · pith_short_12: GHE4B6DUHQHT · pith_short_16: GHE4B6DUHQHT3GKP · pith_short_8: GHE4B6DU

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/GHE4B6DUHQHT3GKPMSVZC2SIX7 \
  | 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: 31c9c0f8743c0f3d994f64ab916a48bfc14b2d6ccca877fdeb2ee6373b6cfce2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7dc48f9657a0efe14f058b6ef9ac1077acf684da68ff7e620fb3e6a7f44ceb2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-02-07T16:06:45Z",
    "title_canon_sha256": "c71055551ed37a6bed8443efae615a8bc1efad0929dc26a856d2056e17772b69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.02501",
    "kind": "arxiv",
    "version": 1
  }
}