Pith Number

pith:HCKHZRNL

pith:2022:HCKHZRNL2BY4I5XPW6PPDM3G25

not attested not anchored not stored refs pending

On the Rayleigh-Ritz variational method

Francisco M. Fern\'andez

arxiv:2206.05122 v4 · 2022-06-07 · 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{HCKHZRNL2BY4I5XPW6PPDM3G25}

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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

Rayleigh-Ritz Variational Method in The Complex Plane

Receipt and verification

First computed	2026-07-05T07:08:52.420813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38947cc5abd071c476efb79ef1b366d764ab8468126c73b3480748955892c10f

Aliases

arxiv: 2206.05122 · arxiv_version: 2206.05122v4 · doi: 10.48550/arxiv.2206.05122 · pith_short_12: HCKHZRNL2BY4 · pith_short_16: HCKHZRNL2BY4I5XP · pith_short_8: HCKHZRNL

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/HCKHZRNL2BY4I5XPW6PPDM3G25 \
  | 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: 38947cc5abd071c476efb79ef1b366d764ab8468126c73b3480748955892c10f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "848bc97377819349783939e0d85f6de657a96d08dc387bd06f85b5760d2b3882",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-06-07T18:30:52Z",
    "title_canon_sha256": "f7fc74eb8c6a14ee8b83a95d68d1bfb8becd4de5aa5e69a4c01e732336734ca8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.05122",
    "kind": "arxiv",
    "version": 4
  }
}