Pith Number

pith:ZBNPGCVD

pith:2024:ZBNPGCVD3YFHCAT42H2745N6FV

not attested not anchored not stored refs pending

Perturbative power series for block diagonalisation of Hermitian matrices

David P. DiVincenzo, Ishan N. H. Mankodi

arxiv:2408.14637 v1 · 2024-08-26 · 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{ZBNPGCVD3YFHCAT42H2745N6FV}

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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

SymPT: a comprehensive tool for automating effective Hamiltonian derivations

Receipt and verification

First computed	2026-07-05T08:59:36.683645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c85af30aa3de0a71027cd1f5fe75be2d7dde409157dc0b6adad7fd1c74e38efe

Aliases

arxiv: 2408.14637 · arxiv_version: 2408.14637v1 · doi: 10.48550/arxiv.2408.14637 · pith_short_12: ZBNPGCVD3YFH · pith_short_16: ZBNPGCVD3YFHCAT4 · pith_short_8: ZBNPGCVD

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/ZBNPGCVD3YFHCAT42H2745N6FV \
  | 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: c85af30aa3de0a71027cd1f5fe75be2d7dde409157dc0b6adad7fd1c74e38efe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "149e6f22b6ae51d888c9336e2cdded9bfaf6465910c875d3c95d7f1855fe393d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-08-26T21:05:26Z",
    "title_canon_sha256": "d08e6d7258d47d1216b05cc2096adc515bffadc6bc8b9e5acd43bceff344e39f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.14637",
    "kind": "arxiv",
    "version": 1
  }
}