Pith Number

pith:X4FSXUAA

pith:2019:X4FSXUAAWIP3VPXBJH7E6A2KTD

not attested not anchored not stored refs pending

Optical switching of resonance fluorescence from a single germanium vacancy color center in diamond

Carole Diederichs, Disheng Chen, Igor Aharonovich, Johannes Froech, Nikolay Zheludev, Wei-Bo Gao, Yu Zhou, Zhao Mu

arxiv:1901.09231 v2 · 2019-01-26 · cond-mat.mes-hall · physics.optics · 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{X4FSXUAAWIP3VPXBJH7E6A2KTD}

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	2026-05-17T23:39:47.163385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf0b2bd000b21fbabee149fe4f034a98de94cd5d1789f566546a791b2b05a65a

Aliases

arxiv: 1901.09231 · arxiv_version: 1901.09231v2 · doi: 10.48550/arxiv.1901.09231 · pith_short_12: X4FSXUAAWIP3 · pith_short_16: X4FSXUAAWIP3VPXB · pith_short_8: X4FSXUAA

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/X4FSXUAAWIP3VPXBJH7E6A2KTD \
  | 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: bf0b2bd000b21fbabee149fe4f034a98de94cd5d1789f566546a791b2b05a65a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "272a0f6d265f82340500285a4f433af1676241d9cd5b7b6c28541d8ff22ceee1",
    "cross_cats_sorted": [
      "physics.optics",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-01-26T15:21:35Z",
    "title_canon_sha256": "586ef94e7e357bbe14924270710c7055bd04427856809a6873ef52939c0221ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.09231",
    "kind": "arxiv",
    "version": 2
  }
}