Pith Number

pith:URL3EHU2

pith:2023:URL3EHU2JUTV6WIEQPGZS6XCKT

not attested not anchored not stored refs pending

Quantum circuit matrix product state ansatz for large-scale simulations of molecules

Jie Liu, Jinlong Yang, Yi Fan, Zhenyu Li

arxiv:2301.06376 v1 · 2023-01-16 · quant-ph · physics.chem-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{URL3EHU2JUTV6WIEQPGZS6XCKT}

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

HQNET: Harnessing Quantum Noise for Effective Training of Quantum Neural Networks in NISQ Era

Receipt and verification

First computed	2026-07-05T05:33:30.858960Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a457b21e9a4d275f590483cd997ae254c605a1daa3374f8d2cc4d6cda0ec6ff2

Aliases

arxiv: 2301.06376 · arxiv_version: 2301.06376v1 · doi: 10.48550/arxiv.2301.06376 · pith_short_12: URL3EHU2JUTV · pith_short_16: URL3EHU2JUTV6WIE · pith_short_8: URL3EHU2

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/URL3EHU2JUTV6WIEQPGZS6XCKT \
  | 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: a457b21e9a4d275f590483cd997ae254c605a1daa3374f8d2cc4d6cda0ec6ff2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b11b2aa18b792af97c7326227cc9fc11677087f7c35e9b3003aa294bb49a74ff",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-01-16T11:43:43Z",
    "title_canon_sha256": "e7df13148864236c8642d8ddd7e0f73cbe72b190782f14bd9803b32c0f0811ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.06376",
    "kind": "arxiv",
    "version": 1
  }
}