Pith Number

pith:TY2A2Z3M

pith:2026:TY2A2Z3MTB2DYXKC4HML5DX4SQ

not attested not anchored not stored refs pending

On-chip generation of multi-qubit graph states with high-dimensional encoded single photons

Bo-Hao Zhang, Di Liu, Guang-Can Guo, Guo-Ping Guo, Lan-Tian Feng, Pan Gong, Xi-Feng Ren, Yu-Yang Ding

arxiv:2608.03012 v1 · 2026-08-04 · 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{TY2A2Z3MTB2DYXKC4HML5DX4SQ}

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	2026-08-05T00:44:28.640824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e340d676c98743c5d42e1d8be8efc9422dad949bae4d689e1e9898923bce455

Aliases

arxiv: 2608.03012 · arxiv_version: 2608.03012v1 · doi: 10.48550/arxiv.2608.03012 · pith_short_12: TY2A2Z3MTB2D · pith_short_16: TY2A2Z3MTB2DYXKC · pith_short_8: TY2A2Z3M

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/TY2A2Z3MTB2DYXKC4HML5DX4SQ \
  | 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: 9e340d676c98743c5d42e1d8be8efc9422dad949bae4d689e1e9898923bce455

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67105bb8025303fcacf0539d924b6042c39ae6512b3b526c69c054f29c02603e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-08-04T01:49:56Z",
    "title_canon_sha256": "16c2fb6af2f5965ae76041e1a66b5fbb16db2402d013851f0f691f9788733526"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.03012",
    "kind": "arxiv",
    "version": 1
  }
}