Pith Number

pith:Q4BYQHOO

pith:2018:Q4BYQHOO4FY3UOKB2B75LQD7LW

not attested not anchored not stored refs pending

Tunable Semiconductors: Control over Carrier States and Excitations in Layered Hybrid Organic-Inorganic Perovskites

Alvaro Vazquez-Mayagoitia, Chi Liu, David B. Mitzi, David Dirkes, Ke-Zhao Du, Volker Blum, Wei You, William Huhn, Yosuke Kanai

arxiv:1803.07230 v2 · 2018-03-20 · 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{Q4BYQHOO4FY3UOKB2B75LQD7LW}

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	2026-05-18T00:03:49.342874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8703881dcee171ba3941d07fd5c07f5d81352059624b4726d16b67ef0bc6add4

Aliases

arxiv: 1803.07230 · arxiv_version: 1803.07230v2 · doi: 10.48550/arxiv.1803.07230 · pith_short_12: Q4BYQHOO4FY3 · pith_short_16: Q4BYQHOO4FY3UOKB · pith_short_8: Q4BYQHOO

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/Q4BYQHOO4FY3UOKB2B75LQD7LW \
  | 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: 8703881dcee171ba3941d07fd5c07f5d81352059624b4726d16b67ef0bc6add4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22fb49374046293f0e3266f5f67d845d362960f50b1cf691e6ea7778c77b8c56",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-03-20T03:05:51Z",
    "title_canon_sha256": "28c40ac46adeb032c681b349442f1a197c23439e906cef7de928f08c11b57377"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.07230",
    "kind": "arxiv",
    "version": 2
  }
}