Pith Number

pith:GGUEEZ34

pith:2024:GGUEEZ34PHV5JSMRF2BVO2SEKW

not attested not anchored not stored refs pending

Experimental Measurement-Device-Independent Quantum Cryptographic Conferencing

Chengdong Yang, Shining Zhu, Xiaodong Zheng, Xiao-song Ma, Yifeng Du, Yufeng Liu

arxiv:2411.14890 v2 · 2024-11-22 · quant-ph · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GGUEEZ34PHV5JSMRF2BVO2SEKW}

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	2026-07-05T10:08:25.241541Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31a842677c79ebd4c9912e83576a445582a2c7bd07e234c984c1a7ad44597ad9

Aliases

arxiv: 2411.14890 · arxiv_version: 2411.14890v2 · doi: 10.48550/arxiv.2411.14890 · pith_short_12: GGUEEZ34PHV5 · pith_short_16: GGUEEZ34PHV5JSMR · pith_short_8: GGUEEZ34

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/GGUEEZ34PHV5JSMRF2BVO2SEKW \
  | 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: 31a842677c79ebd4c9912e83576a445582a2c7bd07e234c984c1a7ad44597ad9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c8a93fdd378929630fb997c41afb2bf965b82f2749760fbe7b0c13e22cd8107",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-11-22T12:23:42Z",
    "title_canon_sha256": "7d8b11424fe62d98efeaad95ce4bc99bc47278f3a5388fe108bb19d64a83a549"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.14890",
    "kind": "arxiv",
    "version": 2
  }
}