Pith Number

pith:JPF73CEY

pith:2011:JPF73CEY43JQWQQ5VBNR67ZLIU

not attested not anchored not stored refs pending

Electronic structure of nickelates: From two-dimensional heterostructures to three-dimensional bulk materials

A. Toschi, K. Held, O. K. Andersen, P. Hansmann, Xiaoping Yang

arxiv:1111.1111 v1 · 2011-11-04 · cond-mat.str-el

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JPF73CEY43JQWQQ5VBNR67ZLIU}

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	2026-05-18T04:09:35.726020Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bcbfd8898e6d30b421da85b1f7f2b4526df3936ce9863699bb359e0423871ce

Aliases

arxiv: 1111.1111 · arxiv_version: 1111.1111v1 · doi: 10.48550/arxiv.1111.1111 · pith_short_12: JPF73CEY43JQ · pith_short_16: JPF73CEY43JQWQQ5 · pith_short_8: JPF73CEY

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/JPF73CEY43JQWQQ5VBNR67ZLIU \
  | 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: 4bcbfd8898e6d30b421da85b1f7f2b4526df3936ce9863699bb359e0423871ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1dbdd757684fc8e0d178209e138ae16daca8fab892545e5da83a30afc3578d75",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2011-11-04T12:50:44Z",
    "title_canon_sha256": "a7bcedbaf7e0e6149301dbb9f5fad662ba382bee0a1f6e6c87910560af932e73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.1111",
    "kind": "arxiv",
    "version": 1
  }
}