Pith Number

pith:YWANGAHD

pith:2018:YWANGAHDFCE5OJV3ZQTSSJSR6A

not attested not anchored not stored refs pending

Bright room temperature single photon source at telecom range in cubic silicon carbide

Abdullah Rasmita, Hans J\"urgen von Bardeleben, Jianqun Yang, Junfeng Wang, WeiBo Gao, Xingji Li, Yu Zhou, Ziyu Wang

arxiv:1809.05664 v1 · 2018-09-15 · physics.optics · cond-mat.mtrl-sci · physics.app-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{YWANGAHDFCE5OJV3ZQTSSJSR6A}

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	2026-05-18T00:02:30.747156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c580d300e32889d726bbcc27292651f03c83da1308b77ee65edd36a0704dc9ab

Aliases

arxiv: 1809.05664 · arxiv_version: 1809.05664v1 · doi: 10.48550/arxiv.1809.05664 · pith_short_12: YWANGAHDFCE5 · pith_short_16: YWANGAHDFCE5OJV3 · pith_short_8: YWANGAHD

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/YWANGAHDFCE5OJV3ZQTSSJSR6A \
  | 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: c580d300e32889d726bbcc27292651f03c83da1308b77ee65edd36a0704dc9ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58e56190cf966082b506a9036d786cc8ee159ce5f8268ed621892bbc8ca1939a",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-09-15T07:51:42Z",
    "title_canon_sha256": "060a0ce351b07b559354b8def5d9a6883276bb898ce09736c4694f4b8a389d5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.05664",
    "kind": "arxiv",
    "version": 1
  }
}