Pith Number

pith:J7RDPTKS

pith:2020:J7RDPTKSF4Z2DJ2GEBFEFAHVFT

not attested not anchored not stored refs pending

Exact projector Hamiltonian, local integrals of motion, and many-body localization with topological order

Ikuo Ichinose, Takahiro Orito, Yoshihito Kuno

arxiv:2004.07634 v5 · 2020-04-16 · cond-mat.stat-mech · cond-mat.dis-nn · cond-mat.quant-gas · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J7RDPTKSF4Z2DJ2GEBFEFAHVFT}

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

1 paper in Pith

Classification of symmetry-protected topological phases in two-dimensional many body-localized systems

Receipt and verification

First computed	2026-07-05T01:14:47.837951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fe237cd522f33a1a746204a4280f52cef2ed972ed121db144a3de1d97f89a1f

Aliases

arxiv: 2004.07634 · arxiv_version: 2004.07634v5 · doi: 10.48550/arxiv.2004.07634 · pith_short_12: J7RDPTKSF4Z2 · pith_short_16: J7RDPTKSF4Z2DJ2G · pith_short_8: J7RDPTKS

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/J7RDPTKSF4Z2DJ2GEBFEFAHVFT \
  | 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: 4fe237cd522f33a1a746204a4280f52cef2ed972ed121db144a3de1d97f89a1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "750c47879b675ca713773a8cc4f3cfb2de343ebf9657aa354c8f7b311122cc71",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cond-mat.quant-gas",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2020-04-16T12:50:49Z",
    "title_canon_sha256": "ac83d2745a61b1dcc2edcf8ad564057bfb2c2b86c6c19c31657904bc2cfb1580"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.07634",
    "kind": "arxiv",
    "version": 5
  }
}