Pith Number

pith:7FX3TB3W

pith:2018:7FX3TB3WRFRPU7Z5UGWBQC3ORQ

not attested not anchored not stored refs pending

Breakdown of topological Thouless pumping in the strongly interacting regime

Masaya Nakagawa, Norio Kawakami, Robert Peters, Tsuneya Yoshida

arxiv:1802.09780 v2 · 2018-02-27 · cond-mat.str-el · cond-mat.mes-hall · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7FX3TB3WRFRPU7Z5UGWBQC3ORQ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:04:44.958353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f96fb987768962fa7f3da1ac180b6e8c1ec047e0b6be8c6b8bafb26716ce3977

Aliases

arxiv: 1802.09780 · arxiv_version: 1802.09780v2 · doi: 10.48550/arxiv.1802.09780 · pith_short_12: 7FX3TB3WRFRP · pith_short_16: 7FX3TB3WRFRPU7Z5 · pith_short_8: 7FX3TB3W

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/7FX3TB3WRFRPU7Z5UGWBQC3ORQ \
  | 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: f96fb987768962fa7f3da1ac180b6e8c1ec047e0b6be8c6b8bafb26716ce3977

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "365cf9112e4830f5b07ffdd267f2b77f5427810069835068df0f133ef9a54903",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-02-27T09:05:53Z",
    "title_canon_sha256": "733804a4e60e9298123a41e5e7bac123d38b174386b75fbc145898c356ed93b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.09780",
    "kind": "arxiv",
    "version": 2
  }
}