Pith Number

pith:4FOLJFLN

pith:2017:4FOLJFLNR4ZHRO3LUUA4FFYMUA

not attested not anchored not stored refs pending

Fast quantum state engineering via universal SU(2) transformation

Bi-Hua Huang, Jie Song, Qi-Cheng Wu, Yan Xia, Ye-Hong Chen, Yi-Hao Kang

arxiv:1708.03433 v1 · 2017-08-11 · 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{4FOLJFLNR4ZHRO3LUUA4FFYMUA}

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	2026-05-18T00:35:19.174267Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e15cb4956d8f3278bb6ba501c2970ca013e5b2fa6c90dc505c69d99e1f328aba

Aliases

arxiv: 1708.03433 · arxiv_version: 1708.03433v1 · doi: 10.48550/arxiv.1708.03433 · pith_short_12: 4FOLJFLNR4ZH · pith_short_16: 4FOLJFLNR4ZHRO3L · pith_short_8: 4FOLJFLN

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/4FOLJFLNR4ZHRO3LUUA4FFYMUA \
  | 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: e15cb4956d8f3278bb6ba501c2970ca013e5b2fa6c90dc505c69d99e1f328aba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f277d692ad36fb9cb644c0525f5df96a7ba6a5df76e808190ba5c94ffe9c3d4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-08-11T05:04:09Z",
    "title_canon_sha256": "4226fde51ad94aa7bf9e083858b45231a8ab404a52c1f0cbd9c1725251be2ada"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.03433",
    "kind": "arxiv",
    "version": 1
  }
}