Pith Number

pith:2ICXU56E

pith:2011:2ICXU56E2SFE7BVRIKJFH23RAV

not attested not anchored not stored refs pending

From vertical-cavities to hybrid metal/photonic-crystal nanocavities: Towards high-efficiency nanolasers

Axel Scherer, Jingqing Huang, Se-Heon Kim

arxiv:1109.0103 v1 · 2011-09-01 · 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{2ICXU56E2SFE7BVRIKJFH23RAV}

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	2026-05-18T04:00:15.707968Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2057a77c4d48a4f86b1429253eb71055d37f14f0aa4ca91b10a511656c1f5e7

Aliases

arxiv: 1109.0103 · arxiv_version: 1109.0103v1 · doi: 10.48550/arxiv.1109.0103 · pith_short_12: 2ICXU56E2SFE · pith_short_16: 2ICXU56E2SFE7BVR · pith_short_8: 2ICXU56E

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/2ICXU56E2SFE7BVRIKJFH23RAV \
  | 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: d2057a77c4d48a4f86b1429253eb71055d37f14f0aa4ca91b10a511656c1f5e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69396e4136b6c613aece131004ef3d8b3abae211c90afcde6ef13ad7e67692f8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-09-01T06:40:18Z",
    "title_canon_sha256": "e0f79339810a9d7c4f0354611f4ee91e6b21d84e7e65d6a63d0587749c0b1e2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.0103",
    "kind": "arxiv",
    "version": 1
  }
}