Pith Number

pith:DVQ7FASP

pith:2018:DVQ7FASPDVDPQ2MISXKZAIBRLP

not attested not anchored not stored refs pending

Band gap and band alignment prediction of nitride based semiconductors using machine learning

Changyou Yu, Chong Li, Chunyao Niu, Fei Wang, Weiguang Chen, Yang Huang, Yuhuai Liu, Yu Jia

arxiv:1810.10170 v3 · 2018-10-24 · 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{DVQ7FASPDVDPQ2MISXKZAIBRLP}

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	2026-05-17T23:49:11.389412Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d61f2824f1d46f8698895d59020315bd66f4f987946e8c6edd22f9a12a17321

Aliases

arxiv: 1810.10170 · arxiv_version: 1810.10170v3 · doi: 10.48550/arxiv.1810.10170 · pith_short_12: DVQ7FASPDVDP · pith_short_16: DVQ7FASPDVDPQ2MI · pith_short_8: DVQ7FASP

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/DVQ7FASPDVDPQ2MISXKZAIBRLP \
  | 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: 1d61f2824f1d46f8698895d59020315bd66f4f987946e8c6edd22f9a12a17321

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b992b8d1497b70bf003bc19c941a64f2b878f2e4d1c13bac1e8ac7ac2236a78e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-10-24T03:40:19Z",
    "title_canon_sha256": "7a42067678517fa01d0a6e4815d73cbe007136e8d791a54c1b3a1c885234883a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.10170",
    "kind": "arxiv",
    "version": 3
  }
}