Pith Number

pith:QK5UPPQP

pith:2011:QK5UPPQPD3OAADB6O5NEFPQ3VI

not attested not anchored not stored refs pending

Single Lateral Mode Mid-Infrared Laser Diode using Sub-Wavelength Modulation of the Facet Reflectivity

G. R. Nash, J. G. Rarity, J. L. Stokes, J. R. Pugh, M. J. Cryan, P. J. Heard, S. J. B. Przeslak

arxiv:1108.1382 v1 · 2011-08-05 · 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{QK5UPPQPD3OAADB6O5NEFPQ3VI}

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	2026-05-18T02:01:00.978656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82bb47be0f1edc000c3e775a42be1baa0c717630a37dbfdd56ae51876a5886e9

Aliases

arxiv: 1108.1382 · arxiv_version: 1108.1382v1 · doi: 10.48550/arxiv.1108.1382 · pith_short_12: QK5UPPQPD3OA · pith_short_16: QK5UPPQPD3OAADB6 · pith_short_8: QK5UPPQP

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/QK5UPPQPD3OAADB6O5NEFPQ3VI \
  | 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: 82bb47be0f1edc000c3e775a42be1baa0c717630a37dbfdd56ae51876a5886e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c040e9aedeb93159d5081598949f47ec5cc114aa24f33f9cb30c2d9954efc3ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-08-05T18:51:28Z",
    "title_canon_sha256": "102ccbeebc8b8bbdb7dc806a17b849a940174ed99a03bf344f9a75e61f9e31b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.1382",
    "kind": "arxiv",
    "version": 1
  }
}