Pith Number

pith:CAWKLIDL

pith:2020:CAWKLIDLBWHV4I6POKOLQC6DZD

not attested not anchored not stored refs pending

Deciphering exciton-generation processes in quantum-dot electroluminescence

Dawei Di, Linjun Wang, Richard H. Friend, Wei Fang, Xiaogang Peng, Xing Lin, Yizheng Jin, Yunzhou Deng

arxiv:2001.02784 v2 · 2020-01-08 · physics.optics · 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{CAWKLIDLBWHV4I6POKOLQC6DZD}

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	2026-07-05T01:05:41.553970Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

102ca5a06b0d8f5e23cf729cb80bc3c8f2f055af846617f062befa6c36e944b2

Aliases

arxiv: 2001.02784 · arxiv_version: 2001.02784v2 · doi: 10.48550/arxiv.2001.02784 · pith_short_12: CAWKLIDLBWHV · pith_short_16: CAWKLIDLBWHV4I6P · pith_short_8: CAWKLIDL

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/CAWKLIDLBWHV4I6POKOLQC6DZD \
  | 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: 102ca5a06b0d8f5e23cf729cb80bc3c8f2f055af846617f062befa6c36e944b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3633a8fbd6a6e127749a7ed067c5331a4aa2179cc248c154c276d38bfdd40363",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2020-01-08T23:57:13Z",
    "title_canon_sha256": "22784d479ec66aee55782743868e4c247fd11622f40da76ec6df67f75b803c6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.02784",
    "kind": "arxiv",
    "version": 2
  }
}