Pith Number

pith:MK7F22GX

pith:2020:MK7F22GXGUG2GCQBF6CTUPMUYK

not attested not anchored not stored refs pending

On Choosing a Physically Meaningful Topological Classification for Non-Hermitian Systems and the Issue of Diagonalizability

Max Lein

arxiv:2010.09261 v1 · 2020-10-19 · cond-mat.mes-hall · 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{MK7F22GXGUG2GCQBF6CTUPMUYK}

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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

1 paper in Pith

Spectral-topology-induced criticality in non-Hermitian fermionic metals

Receipt and verification

First computed	2026-07-05T01:44:02.325169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62be5d68d7350da30a012f853a3d94c2be6e55ea6b0d38d1580ada6aa22fe423

Aliases

arxiv: 2010.09261 · arxiv_version: 2010.09261v1 · doi: 10.48550/arxiv.2010.09261 · pith_short_12: MK7F22GXGUG2 · pith_short_16: MK7F22GXGUG2GCQB · pith_short_8: MK7F22GX

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/MK7F22GXGUG2GCQBF6CTUPMUYK \
  | 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: 62be5d68d7350da30a012f853a3d94c2be6e55ea6b0d38d1580ada6aa22fe423

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8992a7a5daa627751ceb688a779ea2e386a8adcb854395c28e69f56a8c0dfa6",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2020-10-19T07:07:52Z",
    "title_canon_sha256": "e38703529b595f5c0526e1aad70547701d8dfe0be6fbfec889c89ef5bb0295f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.09261",
    "kind": "arxiv",
    "version": 1
  }
}