Pith Number

pith:I467KH76

pith:2024:I467KH76QBH7UHKRH62Q342QNF

not attested not anchored not stored refs pending

Constant-depth preparation of matrix product states with adaptive quantum circuits

Abid Khan, Bryan K. Clark, Kevin C. Smith, S.M. Girvin, Tzu-Chieh Wei

arxiv:2404.16083 v3 · 2024-04-24 · 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{I467KH76QBH7UHKRH62Q342QNF}

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

Time Evolution on Hybrid Tensor Networks -- A Novel and Parallelizable Algorithm

Entanglement scaling in matrix product state representation of smooth functions and their shallow quantum circuit approximations

Receipt and verification

First computed	2026-07-05T10:41:46.367820Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

473df51ffe804ffa1d513fb50df3506963426d362d61e24fe0c353fd809e0a99

Aliases

arxiv: 2404.16083 · arxiv_version: 2404.16083v3 · doi: 10.48550/arxiv.2404.16083 · pith_short_12: I467KH76QBH7 · pith_short_16: I467KH76QBH7UHKR · pith_short_8: I467KH76

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/I467KH76QBH7UHKRH62Q342QNF \
  | 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: 473df51ffe804ffa1d513fb50df3506963426d362d61e24fe0c353fd809e0a99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a953cd58aa25828eb1d628a44817bf202c077d1938afcb6a4e11d88bf171044",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-04-24T18:00:00Z",
    "title_canon_sha256": "ae55573a559e22df31d4857ab7ea46e6f09416a3556b0a5fdad7e625a69bb122"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.16083",
    "kind": "arxiv",
    "version": 3
  }
}