Pith Number

pith:QQTVU6WV

pith:2020:QQTVU6WVBEKUOIRPLC566XLWB4

not attested not anchored not stored refs pending

Topologically quantized current in quasiperiodic Thouless pumps

Muneto Nitta, Pasquale Marra

arxiv:2001.11022 v2 · 2020-01-29 · cond-mat.quant-gas · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QQTVU6WVBEKUOIRPLC566XLWB4}

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	2026-07-05T01:56:40.870175Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84275a7ad5091547222f58bbef5d760f0bfc069a1c3e050a67cbdc90433e070e

Aliases

arxiv: 2001.11022 · arxiv_version: 2001.11022v2 · doi: 10.48550/arxiv.2001.11022 · pith_short_12: QQTVU6WVBEKU · pith_short_16: QQTVU6WVBEKUOIRP · pith_short_8: QQTVU6WV

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/QQTVU6WVBEKUOIRPLC566XLWB4 \
  | 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: 84275a7ad5091547222f58bbef5d760f0bfc069a1c3e050a67cbdc90433e070e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d36a6b01f9bf58ae631a020930cbef10f31eb2c81654795763a50a13ae3c670",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2020-01-29T18:59:16Z",
    "title_canon_sha256": "ba6a73222801548caa12720b33767845fbe1e577d467f09fcbbcee62e639bc12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.11022",
    "kind": "arxiv",
    "version": 2
  }
}