Pith Number

pith:VEKQJ26L

pith:2021:VEKQJ26LFV57LIBN7SGRKDB6LS

not attested not anchored not stored refs pending

Quantum Fourier analysis for multivariate functions and applications to a class of Schr\"odinger-type partial differential equations

Javier Rodr\'iguez-Mediavilla, Juan Jos\'e Garc\'ia-Ripoll, Paula Garc\'ia-Molina

arxiv:2104.02668 v3 · 2021-04-06 · 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{VEKQJ26LFV57LIBN7SGRKDB6LS}

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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

Variational Quantum Solutions to the Advection-Diffusion Equation for Applications in Fluid Dynamics

Receipt and verification

First computed	2026-07-05T03:53:35.581208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a91504ebcb2d7bf5a02dfc8d150c3e5cbdd495072be067133f24a7cda948eade

Aliases

arxiv: 2104.02668 · arxiv_version: 2104.02668v3 · doi: 10.48550/arxiv.2104.02668 · pith_short_12: VEKQJ26LFV57 · pith_short_16: VEKQJ26LFV57LIBN · pith_short_8: VEKQJ26L

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/VEKQJ26LFV57LIBN7SGRKDB6LS \
  | 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: a91504ebcb2d7bf5a02dfc8d150c3e5cbdd495072be067133f24a7cda948eade

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "827c95612f446b472e4850fff5caaedc5b9fbeb5818042665073e066fd042fe7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-04-06T16:58:29Z",
    "title_canon_sha256": "5aefaff82036f1706e3fc312c56ac2161a28750527099770cecd6483753deda0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.02668",
    "kind": "arxiv",
    "version": 3
  }
}