Pith Number

pith:OVCWDIXF

pith:2013:OVCWDIXFTKADIPE3GM3QWVJJ3Z

not attested not anchored not stored refs pending

Strong Coupling Expansion in a Correlated Three-Dimensional Topological Insulator

Akihiko Sekine, Kentaro Nomura, Takashi Z. Nakano, Yasufumi Araki

arxiv:1301.4424 v2 · 2013-01-18 · cond-mat.str-el · cond-mat.mes-hall · hep-lat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OVCWDIXFTKADIPE3GM3QWVJJ3Z}

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	2026-05-18T03:26:33.618913Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

754561a2e59a80343c9b33370b5529de798e4ad0f468e9105708577736ed049f

Aliases

arxiv: 1301.4424 · arxiv_version: 1301.4424v2 · doi: 10.48550/arxiv.1301.4424 · pith_short_12: OVCWDIXFTKAD · pith_short_16: OVCWDIXFTKADIPE3 · pith_short_8: OVCWDIXF

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/OVCWDIXFTKADIPE3GM3QWVJJ3Z \
  | 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: 754561a2e59a80343c9b33370b5529de798e4ad0f468e9105708577736ed049f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de7c21edd3f692d5d1e52d17c34859281139726a449430bbb5d36d351e3bcd03",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "hep-lat"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2013-01-18T16:33:12Z",
    "title_canon_sha256": "e37019f7cee119eaacf9a514f5d6fcfe5c4fb9823ee5373be1ba4132446ebce0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.4424",
    "kind": "arxiv",
    "version": 2
  }
}