Pith Number

pith:CLJIZ4KP

pith:2011:CLJIZ4KPXJG5RMQGEENJ6SEBTH

not attested not anchored not stored refs pending

A photonic crystal nanocavity laser in an optically very thick slab

Axel Scherer, Jingqing Huang, Se-Heon Kim

arxiv:1111.4272 v1 · 2011-11-18 · 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{CLJIZ4KPXJG5RMQGEENJ6SEBTH}

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	2026-05-18T04:00:28.241992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12d28cf14fba4dd8b206211a9f488199c445e744a77edeee22ff21fc47b4c547

Aliases

arxiv: 1111.4272 · arxiv_version: 1111.4272v1 · doi: 10.48550/arxiv.1111.4272 · pith_short_12: CLJIZ4KPXJG5 · pith_short_16: CLJIZ4KPXJG5RMQG · pith_short_8: CLJIZ4KP

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/CLJIZ4KPXJG5RMQGEENJ6SEBTH \
  | 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: 12d28cf14fba4dd8b206211a9f488199c445e744a77edeee22ff21fc47b4c547

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b58594af403e3bdfcec1a1be1b83c026c380fa67c0bd176b7db8d456bb7d2a4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-11-18T04:02:29Z",
    "title_canon_sha256": "d55bc51ea60e45153403d7adba879f70c83645b426828ccbda8f9a7cdde91d6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.4272",
    "kind": "arxiv",
    "version": 1
  }
}