Pith Number

pith:KIFFKYQD

pith:2026:KIFFKYQDFJLWRXQI47BYHZ2ISD

not attested not anchored not stored refs pending

Minimal Hamiltonian deformations as bulk probes of effective non-Hermiticity in Dirac materials

Juan Pablo Esparza, Sergio Pino-Alarc\'on, Vladimir Juri\v{c}i\'c

arxiv:2602.05040 v2 · 2026-02-04 · cond-mat.mes-hall · quant-ph

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

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\usepackage{pith}
\pithnumber{KIFFKYQDFJLWRXQI47BYHZ2ISD}

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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

Atiyah--Singer Index Theorem for Non-Hermitian Dirac Operators

Receipt and verification

First computed	2026-05-20T00:03:04.716780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

520a5562032a5768de08e7c383e74890c72a31ce641096f1d144c2da0c8c4635

Aliases

arxiv: 2602.05040 · arxiv_version: 2602.05040v2 · doi: 10.48550/arxiv.2602.05040 · pith_short_12: KIFFKYQDFJLW · pith_short_16: KIFFKYQDFJLWRXQI · pith_short_8: KIFFKYQD

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/KIFFKYQDFJLWRXQI47BYHZ2ISD \
  | 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: 520a5562032a5768de08e7c383e74890c72a31ce641096f1d144c2da0c8c4635

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f6aa21c7abccc0b34a10ee3a9a0b9a7b570a928cfb0549fad741ad26e05f2a7",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2026-02-04T20:48:06Z",
    "title_canon_sha256": "2295994075b1f7d8c86e74ab5017c8604757ec38c086b7f320f3b0f444f9b7b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.05040",
    "kind": "arxiv",
    "version": 2
  }
}