Pith Number

pith:SO6CYC7L

pith:2012:SO6CYC7LOOFKX6SC3CDRRYLAQ6

not attested not anchored not stored refs pending

An Ultra-Low Noise Telecom Wavelength Free Running Single Photon Detector Using Negative Feedback Avalanche Diode

Aimee K. Heinrichs, Deny R. Hamel, Mark A. Itzler, Thomas Jennewein, Xudong Jiang, Zhizhong Yan

arxiv:1201.2433 v3 · 2012-01-11 · physics.ins-det · 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{SO6CYC7LOOFKX6SC3CDRRYLAQ6}

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	2026-05-18T03:50:50.314922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93bc2c0beb738aabfa42d88718e160879a04ad8dafa4064fb003d511196cd726

Aliases

arxiv: 1201.2433 · arxiv_version: 1201.2433v3 · doi: 10.48550/arxiv.1201.2433 · pith_short_12: SO6CYC7LOOFK · pith_short_16: SO6CYC7LOOFKX6SC · pith_short_8: SO6CYC7L

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/SO6CYC7LOOFKX6SC3CDRRYLAQ6 \
  | 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: 93bc2c0beb738aabfa42d88718e160879a04ad8dafa4064fb003d511196cd726

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5084398aee4b63359c388c670bbf5f6dcac681f9caedce3e55a301cb2175a6c4",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2012-01-11T22:01:44Z",
    "title_canon_sha256": "6c2d0be03c08d91d33ac069ccbf8c50577b19b2c7f84b7aa5f03e0e0ea16d109"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.2433",
    "kind": "arxiv",
    "version": 3
  }
}