Pith Number

pith:TRQ6QPPU

pith:2020:TRQ6QPPU2SMRBRSZAB4E3P6VFR

not attested not anchored not stored refs pending

Higher-dimensional generalizations of the Thouless charge pump

Anton Kapustin, Lev Spodyneiko

arxiv:2003.09519 v1 · 2020-03-20 · cond-mat.str-el · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TRQ6QPPU2SMRBRSZAB4E3P6VFR}

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.

Cited by

3 papers in Pith

In search of diabolical critical points

Higher Connection in Open String Field Theory

Parameterized Families of Toric Code Phase: $em$-duality family and higher-order anyon pumping

Receipt and verification

First computed	2026-07-05T00:49:44.430228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c61e83df4d49910c65900784dbfd52c7208f31bfc804b9a77801aea8462b201

Aliases

arxiv: 2003.09519 · arxiv_version: 2003.09519v1 · doi: 10.48550/arxiv.2003.09519 · pith_short_12: TRQ6QPPU2SMR · pith_short_16: TRQ6QPPU2SMRBRSZ · pith_short_8: TRQ6QPPU

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/TRQ6QPPU2SMRBRSZAB4E3P6VFR \
  | 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: 9c61e83df4d49910c65900784dbfd52c7208f31bfc804b9a77801aea8462b201

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9908aaee22394085c1b2423ae395aa253d5e95b607564233735cfb086e5053b8",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2020-03-20T22:26:47Z",
    "title_canon_sha256": "b4dde35f4c868eae4c1cca6d3ae09688fdd264e1a76e1785694c7270bd275a46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.09519",
    "kind": "arxiv",
    "version": 1
  }
}