Pith Number

pith:2YHJZEXN

pith:2022:2YHJZEXNEF7LF7FVTT46IAQVCA

not attested not anchored not stored refs pending

Experimental mode-pairing measurement-device-independent quantum key distribution without global phase-locking

Hao Li, Hao-Tao Zhu, Hui Liu, Jian-Wei Pan, Lixing You, Mi Zou, Pei Zeng, Shibiao Tang, Teng-Yun Chen, Xiongfeng Ma, Yizhi Huang, Yu-Ao Chen, Yunqi Dai, Zhen Wang

arxiv:2208.05649 v2 · 2022-08-11 · 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{2YHJZEXNEF7LF7FVTT46IAQVCA}

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	2026-07-05T05:40:08.269648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d60e9c92ed217eb2fcb59cf9e40215102a8504d91f4d0488acdb450b95512192

Aliases

arxiv: 2208.05649 · arxiv_version: 2208.05649v2 · doi: 10.48550/arxiv.2208.05649 · pith_short_12: 2YHJZEXNEF7L · pith_short_16: 2YHJZEXNEF7LF7FV · pith_short_8: 2YHJZEXN

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/2YHJZEXNEF7LF7FVTT46IAQVCA \
  | 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: d60e9c92ed217eb2fcb59cf9e40215102a8504d91f4d0488acdb450b95512192

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9064cc4e31f0093fa6a692b021169f7bd35ac991f71036693c2e005edb3c302",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-08-11T05:53:08Z",
    "title_canon_sha256": "b3af2fe0c174c65848b46b6ab41b56819e9f42a774b080b56634e902d16aedea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.05649",
    "kind": "arxiv",
    "version": 2
  }
}