Pith Number

pith:55DYDE42

pith:2022:55DYDE42Z5UV6DYOOVXW27ICRN

not attested not anchored not stored refs pending

A scheme to create and verify scalable entanglement in optical lattice

Bo Xiao, Jian-Wei Pan, Meng-Da Li, Qi Zhao, Xiongfeng Ma, You Zhou, Zhen-Sheng Yuan

arxiv:2209.01531 v1 · 2022-09-04 · 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{55DYDE42Z5UV6DYOOVXW27ICRN}

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	2026-07-05T04:54:30.434001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef4781939acf695f0f0e756f6d7d028b60b5d3ec82009fe7428217f0aa090982

Aliases

arxiv: 2209.01531 · arxiv_version: 2209.01531v1 · doi: 10.48550/arxiv.2209.01531 · pith_short_12: 55DYDE42Z5UV · pith_short_16: 55DYDE42Z5UV6DYO · pith_short_8: 55DYDE42

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/55DYDE42Z5UV6DYOOVXW27ICRN \
  | 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: ef4781939acf695f0f0e756f6d7d028b60b5d3ec82009fe7428217f0aa090982

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa1e85fdd0d1e6bef4ec0250912d81d6f691e302ea671412485b9b4937bad34e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-09-04T04:48:05Z",
    "title_canon_sha256": "fd16a68dbe34b23d6f31293b805db8f916d553063518109b2ae56ec37f8f6fe9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.01531",
    "kind": "arxiv",
    "version": 1
  }
}