Pith Number

pith:GDOF3FWB

pith:2019:GDOF3FWBOITPMU6ZRXYMOQY55G

not attested not anchored not stored refs pending

Bounding light source side channels in QKD via Hong-Ou-Mandel interference

Alexander Duplinskiy, Denis Sych

arxiv:1908.04703 v1 · 2019-08-13 · 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{GDOF3FWBOITPMU6ZRXYMOQY55G}

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	2026-07-04T23:55:15.851496Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30dc5d96c17226f653d98df0c7431de988c7f0cfce36381ae9f5512c2b174674

Aliases

arxiv: 1908.04703 · arxiv_version: 1908.04703v1 · doi: 10.48550/arxiv.1908.04703 · pith_short_12: GDOF3FWBOITP · pith_short_16: GDOF3FWBOITPMU6Z · pith_short_8: GDOF3FWB

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/GDOF3FWBOITPMU6ZRXYMOQY55G \
  | 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: 30dc5d96c17226f653d98df0c7431de988c7f0cfce36381ae9f5512c2b174674

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b747bd9d0630c1ed16ce337c4b19e82c62e8e86399354be6b2378d9cfef8a096",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-08-13T15:30:20Z",
    "title_canon_sha256": "36b960cd258aee69273e17ecd4749e944ace41ed7ac2d5335a9de4dabe7794bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04703",
    "kind": "arxiv",
    "version": 1
  }
}