Pith Number

pith:HIVTSST4

pith:2018:HIVTSST4WIRUKQECRMJN33YHPI

not attested not anchored not stored refs pending

Monolithic quantum-dot distributed feedback laser array on silicon

Alwyn J. Seeds, Chunchuan Yang, Huiyun Liu, Ian Ross, Jiang Wu, Lidan Zhou, Lin Liu, Mengya Liao, Mingchu Tang, Siming Chen, Siyuan Yu, Wei Li, Ying Yu, Yi Wang, Zizhuo Liu

arxiv:1801.01052 v2 · 2018-01-03 · 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{HIVTSST4WIRUKQECRMJN33YHPI}

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	2026-05-18T00:17:18.751797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a2b394a7cb2234540828b12ddef077a3e9c7ccb0b513ea732f7a6c5ff1e3cf2

Aliases

arxiv: 1801.01052 · arxiv_version: 1801.01052v2 · doi: 10.48550/arxiv.1801.01052 · pith_short_12: HIVTSST4WIRU · pith_short_16: HIVTSST4WIRUKQEC · pith_short_8: HIVTSST4

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/HIVTSST4WIRUKQECRMJN33YHPI \
  | 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: 3a2b394a7cb2234540828b12ddef077a3e9c7ccb0b513ea732f7a6c5ff1e3cf2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c27573d3eb651da594434fb27b22bb441ddf72f8200301615972f386aadc3c29",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-01-03T15:33:25Z",
    "title_canon_sha256": "0aa675a1076ca537fbad0d0cd3507a8be72416c4f44e160cdf98764f67951659"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.01052",
    "kind": "arxiv",
    "version": 2
  }
}