Pith Number

pith:OWDF3HEB

pith:2015:OWDF3HEBYSBHWRDXXULGK35JN5

not attested not anchored not stored refs pending

Continuous-variable measurement-device-independent multipartite quantum communication

Guangqiang He, Jian Zhou, Xinbao Gong, Yadong Wu, Ying Guo, Zhi-Ming Zhang

arxiv:1512.03876 v2 · 2015-12-12 · 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{OWDF3HEBYSBHWRDXXULGK35JN5}

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	2026-05-18T01:19:47.532905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75865d9c81c4827b4477bd16656fa96f6092b82e93cd7d11250ed1a1893fc5ec

Aliases

arxiv: 1512.03876 · arxiv_version: 1512.03876v2 · doi: 10.48550/arxiv.1512.03876 · pith_short_12: OWDF3HEBYSBH · pith_short_16: OWDF3HEBYSBHWRDX · pith_short_8: OWDF3HEB

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/OWDF3HEBYSBHWRDXXULGK35JN5 \
  | 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: 75865d9c81c4827b4477bd16656fa96f6092b82e93cd7d11250ed1a1893fc5ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a868388c9fd4a66ba07ca722dfe70c497dbbb6ee76770da017cc97c8f5f5558",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-12-12T05:48:15Z",
    "title_canon_sha256": "6a272ad04d12e620df42c1b5e882fabd5cecd391cae454b0b5042e01f0ec395d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.03876",
    "kind": "arxiv",
    "version": 2
  }
}