Pith Number

pith:VNC3RMQT

pith:2020:VNC3RMQT5VFCRR4A6NPCAOSO6L

not attested not anchored not stored refs pending

Quantum polar decomposition algorithm

Bobak Kiani, David M. Arvidsson-Shukur, Giacomo De Palma, Milad Marvian, Patrick Rebentrost, Samuel Bosch, Seth Lloyd, Zi-Wen Liu

arxiv:2006.00841 v1 · 2020-06-01 · 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{VNC3RMQT5VFCRR4A6NPCAOSO6L}

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

2 papers in Pith

Pulse-optimised circuit elements for scalable and noise-resilient quantum chemistry

Quantum Simulation of Non-Unitary Dynamics via Amplitude-Phase Separation

Receipt and verification

First computed	2026-07-05T01:07:06.075170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab45b8b213ed4a28c780f35e203a4ef2ce35d859c1599d5efae4862286f18222

Aliases

arxiv: 2006.00841 · arxiv_version: 2006.00841v1 · doi: 10.48550/arxiv.2006.00841 · pith_short_12: VNC3RMQT5VFC · pith_short_16: VNC3RMQT5VFCRR4A · pith_short_8: VNC3RMQT

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/VNC3RMQT5VFCRR4A6NPCAOSO6L \
  | 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: ab45b8b213ed4a28c780f35e203a4ef2ce35d859c1599d5efae4862286f18222

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7dbe2032522d30fcda6ed0b550652434b7b9dad08458d31794a7cf798a949776",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-06-01T10:34:24Z",
    "title_canon_sha256": "8218fbf466f3aaf50c4b2965141899035fced257f1ac56dc01d1cac3d9a4ffb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.00841",
    "kind": "arxiv",
    "version": 1
  }
}