Pith Number

pith:7QC6AHGB

pith:2011:7QC6AHGB7ZYHHTQ5XFUIQZT5IP

not attested not anchored not stored refs pending

Edge states and topological phases in non-Hermitian systems

Kazuki Hasebe, Kenta Esaki, Mahito Kohmoto, Masatoshi Sato

arxiv:1107.2079 v2 · 2011-07-11 · cond-mat.mes-hall · cond-mat.other · math-ph · math.MP · 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{7QC6AHGB7ZYHHTQ5XFUIQZT5IP}

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

Characteristic determinant approach to the spectrum of one-dimensional $\mathcal{P}\mathcal{T}$-symmetric systems

Receipt and verification

First computed	2026-05-18T04:05:27.341270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc05e01cc1fe7073ce1db96888667d43f9ce13bf6bc2d52a33455ae31bdf8686

Aliases

arxiv: 1107.2079 · arxiv_version: 1107.2079v2 · doi: 10.48550/arxiv.1107.2079 · pith_short_12: 7QC6AHGB7ZYH · pith_short_16: 7QC6AHGB7ZYHHTQ5 · pith_short_8: 7QC6AHGB

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/7QC6AHGB7ZYHHTQ5XFUIQZT5IP \
  | 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: fc05e01cc1fe7073ce1db96888667d43f9ce13bf6bc2d52a33455ae31bdf8686

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "013a00c2f193874bade571acb04184769655998064d2604bdd81b217039176a6",
    "cross_cats_sorted": [
      "cond-mat.other",
      "math-ph",
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-07-11T17:47:55Z",
    "title_canon_sha256": "144a389150387281fa2650edf9072e272c10c6484491e62027bace4fddad5964"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.2079",
    "kind": "arxiv",
    "version": 2
  }
}