Pith Number

pith:J3XTWOQ4

pith:2017:J3XTWOQ4V5T43LCCSGBTHR6OML

not attested not anchored not stored refs pending

Faster ground state preparation and high-precision ground energy estimation with fewer qubits

J. Ignacio Cirac, Jordi Tura, Yimin Ge

arxiv:1712.03193 v2 · 2017-12-08 · 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{J3XTWOQ4V5T43LCCSGBTHR6OML}

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

Quantum simulation with sum-of-squares spectral amplification

Receipt and verification

First computed	2026-05-18T00:24:33.247870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4eef3b3a1caf67cdac42918333c7ce62fafdb0ea0deb0e52d2aad8b4af0b20cc

Aliases

arxiv: 1712.03193 · arxiv_version: 1712.03193v2 · doi: 10.48550/arxiv.1712.03193 · pith_short_12: J3XTWOQ4V5T4 · pith_short_16: J3XTWOQ4V5T43LCC · pith_short_8: J3XTWOQ4

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/J3XTWOQ4V5T43LCCSGBTHR6OML \
  | 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: 4eef3b3a1caf67cdac42918333c7ce62fafdb0ea0deb0e52d2aad8b4af0b20cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b36041c10624cd979ffc1c13f1e0e2e6223e56ced90ad17c2a2a6e383c0c7c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-12-08T17:37:11Z",
    "title_canon_sha256": "613d07842a707747e677ad4ed8b2754de91bc635887b0858a8d41f042965c388"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.03193",
    "kind": "arxiv",
    "version": 2
  }
}