Pith Number

pith:UCXZ4ADS

pith:2009:UCXZ4ADS6CXWKQ6MFRVBOGJB5F

not attested not anchored not stored refs pending

Tunable Indistinguishable Photons From Remote Quantum Dots

A. J. Bennett, A. J. Shields, C. A. Nicoll, D. A. Ritchie, I. Farrer, R. B. Patel

arxiv:0911.3997 v1 · 2009-11-20 · quant-ph · cond-mat.other

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UCXZ4ADS6CXWKQ6MFRVBOGJB5F}

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	2026-05-18T03:59:14.130053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0af9e0072f0af6543cc2c6a171921e9666a170e00cda2a240f9312d857492d9

Aliases

arxiv: 0911.3997 · arxiv_version: 0911.3997v1 · doi: 10.48550/arxiv.0911.3997 · pith_short_12: UCXZ4ADS6CXW · pith_short_16: UCXZ4ADS6CXWKQ6M · pith_short_8: UCXZ4ADS

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/UCXZ4ADS6CXWKQ6MFRVBOGJB5F \
  | 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: a0af9e0072f0af6543cc2c6a171921e9666a170e00cda2a240f9312d857492d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49416510989ed1077624e62aef3f512069781ba8726bb9925dd96870a79bb2ab",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-11-20T09:28:45Z",
    "title_canon_sha256": "58d14c57070fa1b9db2deadeb28da88f7351584e6c8638d38ceaac986f215f57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.3997",
    "kind": "arxiv",
    "version": 1
  }
}