Pith Number

pith:TPZXBY7S

pith:2012:TPZXBY7SLYNV4KWXWXHBX7AG6M

not attested not anchored not stored refs pending

Fast Purcell-enhanced single photon source in 1,550-nm telecom band from a resonant quantum dot-cavity coupling

H. Sumikura, H. Taniyama, M. D. Birowosuto, M. Notomi, P. J. van Veldhoven, R. N\"otzel, S. Matsuo

arxiv:1203.6171 v1 · 2012-03-28 · physics.optics · cond-mat.mtrl-sci · 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{TPZXBY7SLYNV4KWXWXHBX7AG6M}

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	2026-05-18T03:55:24.567517Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bf370e3f25e1b5e2ad7b5ce1bfc06f30c008aad145d8e5fccc0f9e8b3d70d81

Aliases

arxiv: 1203.6171 · arxiv_version: 1203.6171v1 · doi: 10.48550/arxiv.1203.6171 · pith_short_12: TPZXBY7SLYNV · pith_short_16: TPZXBY7SLYNV4KWX · pith_short_8: TPZXBY7S

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/TPZXBY7SLYNV4KWXWXHBX7AG6M \
  | 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: 9bf370e3f25e1b5e2ad7b5ce1bfc06f30c008aad145d8e5fccc0f9e8b3d70d81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05cb7295055fab7d1f6b96cc072ecc41a89ed5fbcde65adf7955549f5d8480aa",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2012-03-28T06:05:26Z",
    "title_canon_sha256": "3a82e918debee7c181788ed3ec421f026b51cbd64aa828339a5b59707fc6f725"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.6171",
    "kind": "arxiv",
    "version": 1
  }
}