Pith Number

pith:OD4RCAST

pith:2020:OD4RCASTQ6FVN6GLXOCI3XF774

not attested not anchored not stored refs pending

Purcell effect of nitrogen-vacancy centers in nanodiamond coupled to propagating and localized surface plasmons revealed by photon-correlation cathodoluminescence

Keiichirou Akiba, Naoki Yamamoto, Sotatsu Yanagimoto, Takumi Sannomiya

arxiv:2012.11224 v2 · 2020-12-21 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OD4RCASTQ6FVN6GLXOCI3XF774}

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	2026-07-05T07:02:45.768557Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70f9110253878b56f8cbbb848ddcbfff370833781bb6c5ba26398ba0020736ad

Aliases

arxiv: 2012.11224 · arxiv_version: 2012.11224v2 · doi: 10.48550/arxiv.2012.11224 · pith_short_12: OD4RCASTQ6FV · pith_short_16: OD4RCASTQ6FVN6GL · pith_short_8: OD4RCAST

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/OD4RCASTQ6FVN6GLXOCI3XF774 \
  | 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: 70f9110253878b56f8cbbb848ddcbfff370833781bb6c5ba26398ba0020736ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d53de3d92832fb30b94bad1705fca3c70f175729f2912b0a30800c58fad9b090",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2020-12-21T10:07:57Z",
    "title_canon_sha256": "38f98a465e2fa0d06708e51a828df394be624e708541ded3a491cd05fee97351"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.11224",
    "kind": "arxiv",
    "version": 2
  }
}