Pith Number

pith:MOIYPELF

pith:2021:MOIYPELFSRQWGRQ3LOV72AWBHJ

not attested not anchored not stored refs pending

Coherent one-way quantum conference key agreement based on twin field

Hua-Lei Yin, Jie Gu, Xiao-Yu Cao, Yu-Shuo Lu, Zeng-Bing Chen

arxiv:2109.02233 v1 · 2021-09-06 · quant-ph · cs.CR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MOIYPELFSRQWGRQ3LOV72AWBHJ}

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	2026-07-05T03:11:40.159022Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6391879165946163461b5babfd02c13a4e81b4d41f872cbb1e52ad5e32cd20ba

Aliases

arxiv: 2109.02233 · arxiv_version: 2109.02233v1 · doi: 10.48550/arxiv.2109.02233 · pith_short_12: MOIYPELFSRQW · pith_short_16: MOIYPELFSRQWGRQ3 · pith_short_8: MOIYPELF

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/MOIYPELFSRQWGRQ3LOV72AWBHJ \
  | 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: 6391879165946163461b5babfd02c13a4e81b4d41f872cbb1e52ad5e32cd20ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "848543c4af5bead817851954e255aad23d4b0b138af383a7133bc4744aaa2063",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-09-06T03:53:08Z",
    "title_canon_sha256": "f01d950a468807bbf8c3f597646216795f4b754a04034558674ff3a73566ce4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.02233",
    "kind": "arxiv",
    "version": 1
  }
}