Pith Number

pith:KMKJQFS3

pith:2019:KMKJQFS3BQ2H5DKT2KFE3G36L7

not attested not anchored not stored refs pending

Towards electrically driven organic semiconductor laser with field-effective transistor structure

Hidekazu Shimotani, Katsumi Tanigaki, Keiichiro Kasai, Naoki Asao, Nobuya Hiroshiba, Rahul D. Kavthe, Ryotaro Kumashiro, Shun Onuki, Thangavel Kanagasekaran, Tienan Jin

arxiv:1903.08869 v2 · 2019-03-21 · 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{KMKJQFS3BQ2H5DKT2KFE3G36L7}

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	2026-05-17T23:50:18.712241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

531498165b0c347e8d53d28a4d9b7e5fd3a795991a1773878e9e1b8304c55e95

Aliases

arxiv: 1903.08869 · arxiv_version: 1903.08869v2 · doi: 10.48550/arxiv.1903.08869 · pith_short_12: KMKJQFS3BQ2H · pith_short_16: KMKJQFS3BQ2H5DKT · pith_short_8: KMKJQFS3

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/KMKJQFS3BQ2H5DKT2KFE3G36L7 \
  | 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: 531498165b0c347e8d53d28a4d9b7e5fd3a795991a1773878e9e1b8304c55e95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80ad57cede8bf9f5e88891dbcf997effa3ac7aca10d448729bb013511abb2185",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-03-21T08:14:05Z",
    "title_canon_sha256": "9eea051adea3af2c359bc634d509ccd8b3b3ca8cec8d8f2abdff8a8c15481f15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.08869",
    "kind": "arxiv",
    "version": 2
  }
}