Pith Number

pith:E2B75IX6

pith:2022:E2B75IX62KVOY3IBPCFYEHEWF3

not attested not anchored not stored refs pending

Integer quantum Hall effect and enhanced g-factor in quantum confined Cd3As2 films

David Vanderbilt, Jinwoong Kim, Juan Chamorro, Junyi Zhang, Morteza Kayyalha, Nitin Samarth, Run Xiao, Tyrel M. McQueen, Yi Li

arxiv:2207.09018 v1 · 2022-07-19 · 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{E2B75IX62KVOY3IBPCFYEHEWF3}

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	2026-07-05T05:18:34.944621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2683fea2fed2aaec6d01788b821c962ec86965a27faab917d71a5612add51c50

Aliases

arxiv: 2207.09018 · arxiv_version: 2207.09018v1 · doi: 10.48550/arxiv.2207.09018 · pith_short_12: E2B75IX62KVO · pith_short_16: E2B75IX62KVOY3IB · pith_short_8: E2B75IX6

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/E2B75IX62KVOY3IBPCFYEHEWF3 \
  | 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: 2683fea2fed2aaec6d01788b821c962ec86965a27faab917d71a5612add51c50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9054112d03f0b35f509868b8a4915fe01d73bbbd054b35be8c6805968f0f17d",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2022-07-19T01:47:15Z",
    "title_canon_sha256": "2f1df024e028e1c72ac768e36546b34e8bee7c9c076def78c799551a59c3a639"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.09018",
    "kind": "arxiv",
    "version": 1
  }
}