Pith Number

pith:HUX2PEXA

pith:2019:HUX2PEXATCDPJ4FUQNJN6MLSSG

not attested not anchored not stored refs pending

Electron paramagnetic resonance signatures of Co2+ and Cu2+ in b-Ga2O3

Detlev M. Hofmann, Irina A. Buyanova, Jan E. Stehr, Weimin M. Chen

arxiv:1909.05781 v1 · 2019-09-12 · 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{HUX2PEXATCDPJ4FUQNJN6MLSSG}

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	2026-07-05T00:30:24.424495Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d2fa792e09886f4f0b48352df3172919fd3dbc054b713e77b384110bf14fae1

Aliases

arxiv: 1909.05781 · arxiv_version: 1909.05781v1 · doi: 10.48550/arxiv.1909.05781 · pith_short_12: HUX2PEXATCDP · pith_short_16: HUX2PEXATCDPJ4FU · pith_short_8: HUX2PEXA

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/HUX2PEXATCDPJ4FUQNJN6MLSSG \
  | 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: 3d2fa792e09886f4f0b48352df3172919fd3dbc054b713e77b384110bf14fae1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de5b363b39367e03cf5bb3e853391c496bfaf27d85d4a549225e1adf4f785cd7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-09-12T16:32:38Z",
    "title_canon_sha256": "0a8ef27f04c6e209795ed9dcd7260b8980892a8bb20b2db6f36853eb10fea106"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.05781",
    "kind": "arxiv",
    "version": 1
  }
}