Pith Number

pith:P37VX2EI

pith:2021:P37VX2EIFLINNOYRF6GCAA6RFS

not attested not anchored not stored refs pending

High conductivity Polarization-induced 2D hole gases in Undoped GaN/AlN Heterojunctions enabled by Impurity Blocking Layers

David Muller, Debdeep Jena, Huili Grace Xing, Reet Chaudhuri, Zhen Chen

arxiv:2106.15952 v1 · 2021-06-30 · cond-mat.mes-hall · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P37VX2EIFLINNOYRF6GCAA6RFS}

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	2026-07-05T03:01:19.144300Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7eff5be8882ad0d6bb112f8c2003d12c8638214e51408cb361236d9c065cf4f8

Aliases

arxiv: 2106.15952 · arxiv_version: 2106.15952v1 · doi: 10.48550/arxiv.2106.15952 · pith_short_12: P37VX2EIFLIN · pith_short_16: P37VX2EIFLINNOYR · pith_short_8: P37VX2EI

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/P37VX2EIFLINNOYRF6GCAA6RFS \
  | 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: 7eff5be8882ad0d6bb112f8c2003d12c8638214e51408cb361236d9c065cf4f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efb2e9938109cb5fa25c11316c0eeeeab9e132f5280abe8508bd181195f45ba5",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2021-06-30T10:02:19Z",
    "title_canon_sha256": "625d12ec336b86caafab2ab065feeebd0abbb6f6a485ebd314d1f5485e880d4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.15952",
    "kind": "arxiv",
    "version": 1
  }
}