Pith Number

pith:CXEL2DW7

pith:2019:CXEL2DW7U2AEONSK4KIFNX45VT

not attested not anchored not stored refs pending

Spin-dependent directional emission from an asymmetry optical waveguide with an embedded quantum dot ensemble

2), (2) Institute of Nano Quantum Information Electronics, Satoshi Iwamoto (1, The University of Tokyo, The University of Tokyo), Wenbo Lin (1), Yasuhiko Arakawa (2) ((1) Institute of Industrial Science, Yasutomo Ota (2)

arxiv:1902.08385 v1 · 2019-02-22 · physics.optics · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CXEL2DW7U2AEONSK4KIFNX45VT}

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	2026-05-17T23:39:54.931343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15c8bd0edfa68047364ae29056df9dacf2fd923ff4018a7b564d21730650234c

Aliases

arxiv: 1902.08385 · arxiv_version: 1902.08385v1 · doi: 10.48550/arxiv.1902.08385 · pith_short_12: CXEL2DW7U2AE · pith_short_16: CXEL2DW7U2AEONSK · pith_short_8: CXEL2DW7

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/CXEL2DW7U2AEONSK4KIFNX45VT \
  | 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: 15c8bd0edfa68047364ae29056df9dacf2fd923ff4018a7b564d21730650234c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c9806ca4a1a24b89d8fba50d64ff7504350779365f7b8d5f251d2bdcf1c0410",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-02-22T07:20:27Z",
    "title_canon_sha256": "464ad1607771af5f6b6da6697f7650fe9e4fda5c0078b82cef0bb0a5a15f22b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.08385",
    "kind": "arxiv",
    "version": 1
  }
}