Pith Number

pith:5DWFAHKY

pith:2017:5DWFAHKYKMY75NC5Y2AWNK6VC4

not attested not anchored not stored refs pending

Frequency Multiplexing for Quasi-Deterministic Heralded Single-Photon Sources

Alessandro Farsi, Alexander L. Gaeta, Chaitali Joshi, St\'ephane Clemmen, Sven Ramelow

arxiv:1707.00048 v2 · 2017-06-30 · 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{5DWFAHKYKMY75NC5Y2AWNK6VC4}

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	2026-05-18T00:22:28.959030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8ec501d585331feb45dc68166abd517142e2f817e8677a97143f2299f9eeb6e

Aliases

arxiv: 1707.00048 · arxiv_version: 1707.00048v2 · doi: 10.48550/arxiv.1707.00048 · pith_short_12: 5DWFAHKYKMY7 · pith_short_16: 5DWFAHKYKMY75NC5 · pith_short_8: 5DWFAHKY

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/5DWFAHKYKMY75NC5Y2AWNK6VC4 \
  | 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: e8ec501d585331feb45dc68166abd517142e2f817e8677a97143f2299f9eeb6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eacf23fcb46eee10507376672f6061e833eb527554457e9527b3f6c511abda41",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-06-30T21:35:43Z",
    "title_canon_sha256": "854f568ca0585f55d98c47fb8e136b899720d92de1b1f0ad89abe9a60ae78e57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.00048",
    "kind": "arxiv",
    "version": 2
  }
}