Pith Number

pith:44ZPFLTX

pith:2012:44ZPFLTXRYMSWX2IU3R3FBGNFL

not attested not anchored not stored refs pending

Fully integrated InGaAs/InP single-photon detector module with gigahertz sine wave gating

De-Bing Du, Ge Jin, Jian-Hong Liu, Jian Ma, Jian-Wei Pan, Jun Zhang, Quan Wang, Xiao-Lei Liang, Zeng-Bing Chen

arxiv:1208.0127 v1 · 2012-08-01 · 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{44ZPFLTXRYMSWX2IU3R3FBGNFL}

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	2026-05-18T01:56:00.323797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e732f2ae778e192b5f48a6e3b284cd2ae90b4ffaf74a3a56ae261677df08b8ad

Aliases

arxiv: 1208.0127 · arxiv_version: 1208.0127v1 · doi: 10.48550/arxiv.1208.0127 · pith_short_12: 44ZPFLTXRYMS · pith_short_16: 44ZPFLTXRYMSWX2I · pith_short_8: 44ZPFLTX

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/44ZPFLTXRYMSWX2IU3R3FBGNFL \
  | 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: e732f2ae778e192b5f48a6e3b284cd2ae90b4ffaf74a3a56ae261677df08b8ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23109c041d31f71b743fd6f170ee2d6db053d687455a0d9e2f6e25f077a22708",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-08-01T07:56:27Z",
    "title_canon_sha256": "edd20760f9ce626ab5a61171fa2c1c3191840929ab712e5b12bdf9b4a48251f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.0127",
    "kind": "arxiv",
    "version": 1
  }
}