Pith Number

pith:QIMU4DUC

pith:2026:QIMU4DUC3DJTMDNVJ7DKL6XD3D

not attested not anchored not stored refs pending

Effective masses, Burstein-Moss shift, and bandgap renormalization in degenerate Al-doped ZnO from broadband ellipsometry and Hall measurements

D. Cespedes, E. Perez, E. Serquen, F. Bravo, F. Ruske, J. A. Guerra, L. A. Enrique, L. Korte, P. Llontop, S. Mishra

arxiv:2606.20349 v1 · 2026-06-18 · 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{QIMU4DUC3DJTMDNVJ7DKL6XD3D}

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	2026-06-19T16:13:09.584484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82194e0e82d8d3360db54fc6a5fae3d8e187b01aad938306129d7f7722640ade

Aliases

arxiv: 2606.20349 · arxiv_version: 2606.20349v1 · doi: 10.48550/arxiv.2606.20349 · pith_short_12: QIMU4DUC3DJT · pith_short_16: QIMU4DUC3DJTMDNV · pith_short_8: QIMU4DUC

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/QIMU4DUC3DJTMDNVJ7DKL6XD3D \
  | 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: 82194e0e82d8d3360db54fc6a5fae3d8e187b01aad938306129d7f7722640ade

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c02aebade74dae824ae0ec585fa8056615878061caa12ce270dcff5791e19ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2026-06-18T15:17:18Z",
    "title_canon_sha256": "80765b9ee0041fa02a8b4c8e4d20ab3e2f7f47391a065e92f19bc7b775fde4e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.20349",
    "kind": "arxiv",
    "version": 1
  }
}