Pith Number

pith:FIU2V2GF

pith:2010:FIU2V2GFNYGU5TPYEUCHZAQPZI

not attested not anchored not stored refs pending

Fast quantum dot single photon source triggered at telecommunications wavelength

Arka Majumdar, Hyochul Kim, Jelena Vuckovic, Kelley Rivoire, Pierre Petroff, Sonia Buckley

arxiv:1012.0300 v2 · 2010-12-01 · 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{FIU2V2GFNYGU5TPYEUCHZAQPZI}

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	2026-05-18T02:04:36.353019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a29aae8c56e0d4ecdf825047c820fca22f45ed83fcabe705f349c5bb66ef2ba

Aliases

arxiv: 1012.0300 · arxiv_version: 1012.0300v2 · doi: 10.48550/arxiv.1012.0300 · pith_short_12: FIU2V2GFNYGU · pith_short_16: FIU2V2GFNYGU5TPY · pith_short_8: FIU2V2GF

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/FIU2V2GFNYGU5TPYEUCHZAQPZI \
  | 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: 2a29aae8c56e0d4ecdf825047c820fca22f45ed83fcabe705f349c5bb66ef2ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ddd52bc7996079c66ee6b3b6fd9b11151048b51d410470ed5e8cb2ea2adf945",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-12-01T20:59:03Z",
    "title_canon_sha256": "ef36886778ed624f5468a707a8997193756c66ab85675a94234972529fde8f58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.0300",
    "kind": "arxiv",
    "version": 2
  }
}