Pith Number

pith:OVU7AQOP

pith:2024:OVU7AQOPB7WDHK63S2WGIPAWTL

not attested not anchored not stored refs pending

Large-angle twisted photonic crystal semiconductor nanolasers with ultra-low thresholds operating in the C-band

Feng Tian, Taojie Zhou, Wendi Huang, Yilan Wang

arxiv:2411.14772 v1 · 2024-11-22 · 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{OVU7AQOPB7WDHK63S2WGIPAWTL}

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	2026-07-05T09:39:11.690994Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7569f041cf0fec33abdb96ac643c169ac0a24407a6e8b9809f694c84c457bb86

Aliases

arxiv: 2411.14772 · arxiv_version: 2411.14772v1 · doi: 10.48550/arxiv.2411.14772 · pith_short_12: OVU7AQOPB7WD · pith_short_16: OVU7AQOPB7WDHK63 · pith_short_8: OVU7AQOP

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/OVU7AQOPB7WDHK63S2WGIPAWTL \
  | 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: 7569f041cf0fec33abdb96ac643c169ac0a24407a6e8b9809f694c84c457bb86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0014314da716a460f60fbe7b057dfe94ca14b027da42d16ca4d4eab75f284526",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2024-11-22T07:22:52Z",
    "title_canon_sha256": "7e2c52904581ac38b5e65a44cdeeacd5b64e3feb02c81e1c6c6457e3507f928c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.14772",
    "kind": "arxiv",
    "version": 1
  }
}