Pith Number

pith:WE2FKXVN

pith:2014:WE2FKXVNIXGPFQXLWGDQNSLGYH

not attested not anchored not stored refs pending

Fractional quantization of the topological charge pumping in a one-dimensional superlattice

Carmine Ortix, Pasquale Marra, Roberta Citro

arxiv:1408.4457 v3 · 2014-08-19 · cond-mat.quant-gas · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WE2FKXVNIXGPFQXLWGDQNSLGYH}

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	2026-05-18T01:34:45.614776Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b134555ead45ccf2c2ebb18706c966c1d4e33c80a6ce4e4f206682daee683fbe

Aliases

arxiv: 1408.4457 · arxiv_version: 1408.4457v3 · doi: 10.48550/arxiv.1408.4457 · pith_short_12: WE2FKXVNIXGP · pith_short_16: WE2FKXVNIXGPFQXL · pith_short_8: WE2FKXVN

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/WE2FKXVNIXGPFQXLWGDQNSLGYH \
  | 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: b134555ead45ccf2c2ebb18706c966c1d4e33c80a6ce4e4f206682daee683fbe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6c871db6d0839928861ad509b59d2957db86a7dee596f6126c316595db7e235",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2014-08-19T20:00:20Z",
    "title_canon_sha256": "b1f7d298411e868ce77380254ceabcde3da032298745c2906704ca758cb7787c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.4457",
    "kind": "arxiv",
    "version": 3
  }
}