Pith Number

pith:PJXH7D3B

pith:2022:PJXH7D3BLYOD7IC5RYSYBT7T2G

not attested not anchored not stored refs pending

Deterministic constant-depth preparation of the AKLT state on a quantum processor using fusion measurements

Eleanor Crane, Kevin C. Smith, Nathan Wiebe, S. M. Girvin

arxiv:2210.17548 v2 · 2022-10-31 · 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{PJXH7D3BLYOD7IC5RYSYBT7T2G}

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	2026-07-05T10:41:43.769168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a6e7f8f615e1c3fa05d8e2580cff3d1b326cc42091f88edf9568d31d3bd8622

Aliases

arxiv: 2210.17548 · arxiv_version: 2210.17548v2 · doi: 10.48550/arxiv.2210.17548 · pith_short_12: PJXH7D3BLYOD · pith_short_16: PJXH7D3BLYOD7IC5 · pith_short_8: PJXH7D3B

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/PJXH7D3BLYOD7IC5RYSYBT7T2G \
  | 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: 7a6e7f8f615e1c3fa05d8e2580cff3d1b326cc42091f88edf9568d31d3bd8622

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1053cf87a612b5dcf283c5780b9101790cf715a3735d921bc3e4e0f8804476e2",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-10-31T17:58:01Z",
    "title_canon_sha256": "573a9f1c5a6f25dad7b040230d92c134a239770e72cf594d320e7132a490bb03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.17548",
    "kind": "arxiv",
    "version": 2
  }
}