Pith Number

pith:3CTM2GQZ

pith:2012:3CTM2GQZSZ2CGDZYGTM5YZFOM6

not attested not anchored not stored refs pending

The nature of the electronic band gap in lanthanide oxides

John Robertson, Roland Gillen, Stewart J. Clark

arxiv:1208.0503 v2 · 2012-08-02 · 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{3CTM2GQZSZ2CGDZYGTM5YZFOM6}

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	2026-05-18T00:59:35.725054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8a6cd1a199674230f3834d9dc64ae678531f8e925ca45caa779134ab1951b52

Aliases

arxiv: 1208.0503 · arxiv_version: 1208.0503v2 · doi: 10.48550/arxiv.1208.0503 · pith_short_12: 3CTM2GQZSZ2C · pith_short_16: 3CTM2GQZSZ2CGDZY · pith_short_8: 3CTM2GQZ

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/3CTM2GQZSZ2CGDZYGTM5YZFOM6 \
  | 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: d8a6cd1a199674230f3834d9dc64ae678531f8e925ca45caa779134ab1951b52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d50c661373d13679d402e7c4e5e3a055dc1ee9bd2ea9485a0a0788d75193a4c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-08-02T14:36:57Z",
    "title_canon_sha256": "22d73760ac4d42cb8329253953b3e56d584aed7f337e32684ff1e60bf1b9962c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.0503",
    "kind": "arxiv",
    "version": 2
  }
}