Pith Number

pith:7FHXUFXQ

pith:2017:7FHXUFXQGVALEO6DDBFHQCEGYW

not attested not anchored not stored refs pending

Measurement-device-independent quantum key distribution with source state errors and statistical fluctuation

Cong Jiang, Xiang-Bin Wang, Zong-Wen Yu

arxiv:1710.08211 v1 · 2017-10-23 · 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{7FHXUFXQGVALEO6DDBFHQCEGYW}

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	2026-05-18T00:31:37.686216Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f94f7a16f03540b23bc3184a780886c58cc7deb96f6ac82ab571cfb5e51d4021

Aliases

arxiv: 1710.08211 · arxiv_version: 1710.08211v1 · doi: 10.48550/arxiv.1710.08211 · pith_short_12: 7FHXUFXQGVAL · pith_short_16: 7FHXUFXQGVALEO6D · pith_short_8: 7FHXUFXQ

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/7FHXUFXQGVALEO6DDBFHQCEGYW \
  | 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: f94f7a16f03540b23bc3184a780886c58cc7deb96f6ac82ab571cfb5e51d4021

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3a80dc8a283cbbae91e341e5eb7b950be1ab112995bd4f63be033994e5de3ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-10-23T11:32:55Z",
    "title_canon_sha256": "596e0ddcfc074b843101d4a2c97f8ec0d1a4d9f12d1638678c6e8d9f506149df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.08211",
    "kind": "arxiv",
    "version": 1
  }
}