Pith Number

pith:ZSXXPJGG

pith:2013:ZSXXPJGG6IAJC37X4KOXTSWBZA

not attested not anchored not stored refs pending

The effect of interactions on 2D fermionic symmetry-protected topological phases with Z2 symmetry

Michael Levin, Zheng-Cheng Gu

arxiv:1304.4569 v1 · 2013-04-16 · cond-mat.str-el · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZSXXPJGG6IAJC37X4KOXTSWBZA}

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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

2 papers in Pith

What's Done Cannot Be Undone: TASI Lectures on Non-Invertible Symmetries

Classification of 2D Fermionic Systems with a $\mathbb Z_2$ Flavor Symmetry

Receipt and verification

First computed	2026-05-18T02:51:42.412554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ccaf77a4c6f200916ff7e29d79cac1c800ca9a4dbef962a4647f798f38fe4fb4

Aliases

arxiv: 1304.4569 · arxiv_version: 1304.4569v1 · doi: 10.48550/arxiv.1304.4569 · pith_short_12: ZSXXPJGG6IAJ · pith_short_16: ZSXXPJGG6IAJC37X · pith_short_8: ZSXXPJGG

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/ZSXXPJGG6IAJC37X4KOXTSWBZA \
  | 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: ccaf77a4c6f200916ff7e29d79cac1c800ca9a4dbef962a4647f798f38fe4fb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0256529a95743561c20eb62d494d3273a9af14dce0c4cea15305bb8821fe5823",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2013-04-16T19:34:37Z",
    "title_canon_sha256": "e66d72b6cc481f2f8a493d0867cad7515561db1de42eafc90f0cccd51e217b8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.4569",
    "kind": "arxiv",
    "version": 1
  }
}