Pith Number

pith:YAPRG7XH

pith:2016:YAPRG7XHHMAKU2HCY4E6LTXO7D

not attested not anchored not stored refs pending

Design considerations of high-performance InGaAs/InP single-photon avalanche diodes for quantum key distribution

Bing Bai, Cun-Zhu Tong, Ge Jin, Jian Ma, Jian-Wei Pan, Jun Zhang, Liu-Jun Wang

arxiv:1608.06355 v1 · 2016-08-23 · quant-ph · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YAPRG7XHHMAKU2HCY4E6LTXO7D}

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	2026-05-18T01:04:46.494950Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c01f137ee73b00aa68e2c709e5ceeef8c907a73e9853b7e89998ac85123fac68

Aliases

arxiv: 1608.06355 · arxiv_version: 1608.06355v1 · doi: 10.48550/arxiv.1608.06355 · pith_short_12: YAPRG7XHHMAK · pith_short_16: YAPRG7XHHMAKU2HC · pith_short_8: YAPRG7XH

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/YAPRG7XHHMAKU2HCY4E6LTXO7D \
  | 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: c01f137ee73b00aa68e2c709e5ceeef8c907a73e9853b7e89998ac85123fac68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e62a760013c9a98b78cc8326dd870a670dc20f3c2dbeff0a2f6a4af9e35ded1f",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-08-23T01:51:08Z",
    "title_canon_sha256": "1b01e661ce3a5d5114662cfb69b7bf05dc0db40aa61f8ee0a2ee17af3f0a7b18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.06355",
    "kind": "arxiv",
    "version": 1
  }
}