Pith Number

pith:3RRDYZFP

pith:2024:3RRDYZFPITQ7XGNQVS6IY22KQW

not attested not anchored not stored refs pending

Photonic variational quantum eigensolver using entanglement measurements

Donghwa Lee, Hojoong Jung, Hyang-Tag Lim, Jinil Lee, Sang-Wook Han, Seung-Woo Lee, Wooyeong Song, Yong-Su Kim, Yosep Kim

arxiv:2404.15579 v1 · 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{3RRDYZFPITQ7XGNQVS6IY22KQW}

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	2026-07-05T09:24:57.780106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc623c64af44e1fb99b0acbc8c6b4a8586af479b379a0fec1d51d6f8dda401da

Aliases

arxiv: 2404.15579 · arxiv_version: 2404.15579v1 · doi: 10.48550/arxiv.2404.15579 · pith_short_12: 3RRDYZFPITQ7 · pith_short_16: 3RRDYZFPITQ7XGNQ · pith_short_8: 3RRDYZFP

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/3RRDYZFPITQ7XGNQVS6IY22KQW \
  | 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: dc623c64af44e1fb99b0acbc8c6b4a8586af479b379a0fec1d51d6f8dda401da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b982b3e10b9d6c665b0a9517104e5b9110105825a4d6a31a42cfacedb13c6c6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-04-24T01:07:49Z",
    "title_canon_sha256": "802f519ff095fc428e4e3435f1f5f878e15673b3291ba406f77c9a8d9b90681e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.15579",
    "kind": "arxiv",
    "version": 1
  }
}