Pith Number

pith:2U2ZWJ2R

pith:2019:2U2ZWJ2RI5AIFCTLRUDLVFYOV4

not attested not anchored not stored refs pending

Optimal polynomial based quantum eigenstate filtering with application to solving quantum linear systems

Lin Lin, Yu Tong

arxiv:1910.14596 v4 · 2019-10-31 · quant-ph · cs.NA · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2U2ZWJ2RI5AIFCTLRUDLVFYOV4}

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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

9 papers in Pith

Faster quantum linear system solver beyond the condition number

Nonisothermal global-pressure exactness in fractured multiphase flow with aperture feedback

Explicit Quantum Circuit Simulation of Nonlinear 1-Dimensional Fluid with Carleman-linearized Boltzmann Method

Towards Classical Software Verification using Quantum Computers

A shortcut to an optimal quantum linear system solver

Receipt and verification

First computed	2026-07-05T01:50:57.316003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5359b27514740828a6b8d06ba970eaf35a93712f860a6cb6e7d3cf0a43bcab5

Aliases

arxiv: 1910.14596 · arxiv_version: 1910.14596v4 · doi: 10.48550/arxiv.1910.14596 · pith_short_12: 2U2ZWJ2RI5AI · pith_short_16: 2U2ZWJ2RI5AIFCTL · pith_short_8: 2U2ZWJ2R

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/2U2ZWJ2RI5AIFCTLRUDLVFYOV4 \
  | 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: d5359b27514740828a6b8d06ba970eaf35a93712f860a6cb6e7d3cf0a43bcab5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "201c7f7e3f34f2b43bdd1ebcdf5dc56aab6c67f3d97feb8887789338666fad98",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-10-31T16:49:53Z",
    "title_canon_sha256": "176497dc1e5e0e4c5bdb602aa9b6c8ab44e0f551ff6cfeb9ccf0c7ea872c3636"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.14596",
    "kind": "arxiv",
    "version": 4
  }
}