Pith Number

pith:YC4USR4G

pith:2025:YC4USR4GDYRWZXP4V5ZIW5Q7NB

not attested not anchored not stored refs pending

Entanglement-informed Construction of Variational Quantum Circuits

Alina Joch, Benedikt Fauseweh, G\"otz S. Uhrig

arxiv:2501.17533 v1 · 2025-01-29 · quant-ph · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YC4USR4GDYRWZXP4V5ZIW5Q7NB}

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

Loss-aware state space geometry for quantum variational algorithms

Receipt and verification

First computed	2026-07-05T11:15:42.343081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0b94947861e236cddfcaf728b761f685634475dba9274491b611802fc88634c

Aliases

arxiv: 2501.17533 · arxiv_version: 2501.17533v1 · doi: 10.48550/arxiv.2501.17533 · pith_short_12: YC4USR4GDYRW · pith_short_16: YC4USR4GDYRWZXP4 · pith_short_8: YC4USR4G

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/YC4USR4GDYRWZXP4V5ZIW5Q7NB \
  | 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: c0b94947861e236cddfcaf728b761f685634475dba9274491b611802fc88634c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af8997ae9f1cf0037f8ffbe576f0f8896adc2ff71d6a682d152a8938a527161a",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-01-29T10:04:43Z",
    "title_canon_sha256": "ddc4350ee3bc64e51d63782152f736b46d1a8612b6314ddbe5175ceafa660d94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.17533",
    "kind": "arxiv",
    "version": 1
  }
}