Pith Number

pith:LJHPIBZB

pith:2011:LJHPIBZBDE6V5SBDYAPL6KED6A

not attested not anchored not stored refs pending

Nanolasers grown on silicon

Connie Chang-Hasnain, Forrest G. Sedgwick, Kar Wei Ng, Linus C. Chuang, Roger Chen, Thai-Truong D. Tran, Wai Son Ko

arxiv:1101.3305 v1 · 2011-01-17 · 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{LJHPIBZBDE6V5SBDYAPL6KED6A}

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	2026-05-18T02:03:39.015905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a4ef40721193d5ec823c01ebf2883f00c79f38ec3309e876a38582d3750a43b

Aliases

arxiv: 1101.3305 · arxiv_version: 1101.3305v1 · doi: 10.48550/arxiv.1101.3305 · pith_short_12: LJHPIBZBDE6V · pith_short_16: LJHPIBZBDE6V5SBD · pith_short_8: LJHPIBZB

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/LJHPIBZBDE6V5SBDYAPL6KED6A \
  | 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: 5a4ef40721193d5ec823c01ebf2883f00c79f38ec3309e876a38582d3750a43b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21befe7e2ce85983f685504ea442c30bd280d1db27423a56ee21721c06d5c6c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-01-17T20:48:04Z",
    "title_canon_sha256": "1a90f9e56a75034db4d2b6e1fa130c0f5f3224bfe1dca42d58bd7ea092cf6b17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.3305",
    "kind": "arxiv",
    "version": 1
  }
}