Pith Number

pith:XPHA3QB7

pith:2026:XPHA3QB7GH4JD64U4PVJS6QHG6

not attested not anchored not stored refs pending

Nonreciprocity Induced Fractional Nonlinear Thouless Pumping

Chenxi Bai, Kun Pu, Ligging Ren, Yanqi Zheng, Zhaoxin Liang

arxiv:2602.02102 v2 · 2026-02-02 · cond-mat.quant-gas · cond-mat.mes-hall · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XPHA3QB7GH4JD64U4PVJS6QHG6}

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	2026-05-22T01:03:55.947574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbce0dc03f31f891fb94e3ea997a0737aaa0eca6f2aad0711ad0b0e0e9467e48

Aliases

arxiv: 2602.02102 · arxiv_version: 2602.02102v2 · doi: 10.48550/arxiv.2602.02102 · pith_short_12: XPHA3QB7GH4J · pith_short_16: XPHA3QB7GH4JD64U · pith_short_8: XPHA3QB7

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/XPHA3QB7GH4JD64U4PVJS6QHG6 \
  | 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: bbce0dc03f31f891fb94e3ea997a0737aaa0eca6f2aad0711ad0b0e0e9467e48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b9568a7852505fd6f7ed98cf0c35db8630cdc67060a9cf5ea073a6b060942cd",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "nlin.PS"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2026-02-02T13:46:46Z",
    "title_canon_sha256": "57bddaaba79cb2bfb68bc561ce1a6024c967fc09a5694a0e3b5900283f2081d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.02102",
    "kind": "arxiv",
    "version": 2
  }
}