Pith Number

pith:TCJ6TAQK

pith:2024:TCJ6TAQKAXQZPDARCSDFPBA6XC

not attested not anchored not stored refs pending

Entanglement-assisted phase estimation algorithm for calculating dynamical response functions

Kenji Sugisaki, Naoki Yamamoto, Rei Sakuma, Shu Kanno, Takashi Abe

arxiv:2404.19554 v2 · 2024-04-30 · 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{TCJ6TAQKAXQZPDARCSDFPBA6XC}

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.

Receipt and verification

First computed	2026-07-05T08:58:43.843200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9893e9820a05e1978c11148657841eb88e7342cfe35e40c535ea9848012f0989

Aliases

arxiv: 2404.19554 · arxiv_version: 2404.19554v2 · doi: 10.48550/arxiv.2404.19554 · pith_short_12: TCJ6TAQKAXQZ · pith_short_16: TCJ6TAQKAXQZPDAR · pith_short_8: TCJ6TAQK

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/TCJ6TAQKAXQZPDARCSDFPBA6XC \
  | 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: 9893e9820a05e1978c11148657841eb88e7342cfe35e40c535ea9848012f0989

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fc8422fd6c4b8e6587b866e3616adbaf956bfba2187690c6c0e4117d002eeb7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-04-30T13:31:37Z",
    "title_canon_sha256": "6d830b63d70efd9c22f9420dd800fbc6f4a4e19471eeef85d742a95ee22b0ddf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.19554",
    "kind": "arxiv",
    "version": 2
  }
}