Pith Number

pith:D3ZVDUMC

pith:2022:D3ZVDUMCS6CXSBXEYNMTGMAZQW

not attested not anchored not stored refs pending

A Generalized Quantum Inner Product and Applications to Financial Engineering

Abhijit Rao, Charlee Stefanski, Constantin Gonciulea, Vanio Markov

arxiv:2201.09845 v1 · 2022-01-24 · quant-ph · cs.ET

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D3ZVDUMCS6CXSBXEYNMTGMAZQW}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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

Optimizing sparse quantum state preparation with measurement and feedforward

Receipt and verification

First computed	2026-07-05T03:51:58.677823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ef351d18297857906e4c35933301985a089f3cd3bf7d629edddd7b7d10b676a

Aliases

arxiv: 2201.09845 · arxiv_version: 2201.09845v1 · doi: 10.48550/arxiv.2201.09845 · pith_short_12: D3ZVDUMCS6CX · pith_short_16: D3ZVDUMCS6CXSBXE · pith_short_8: D3ZVDUMC

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/D3ZVDUMCS6CXSBXEYNMTGMAZQW \
  | 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: 1ef351d18297857906e4c35933301985a089f3cd3bf7d629edddd7b7d10b676a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7495733ea2022c4981559b426b8b0531a8c40d383c10c1753641d0e1bd46fa3c",
    "cross_cats_sorted": [
      "cs.ET"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-01-24T18:09:13Z",
    "title_canon_sha256": "6de23393667017363d0d7f0b1caeb185f745cf54b4a7e07c190985e8834b0d11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.09845",
    "kind": "arxiv",
    "version": 1
  }
}