Pith Number

pith:5R4FYII3

pith:2014:5R4FYII3F2TXRGGSLGKZ2CYQ5D

not attested not anchored not stored refs pending

A method to retrieve optical and geometrical characteristics of three layer waveguides from m-lines measurements

Christian Boisrobert (IREENA), Cyril Lupi (GeM), Dominique Leduc (GeM), Hartmut Gundel (IETR), Julien Cardin (CIMAP - UMR 6252), Thomas Schneider

arxiv:1405.6501 v1 · 2014-05-26 · cond-mat.mtrl-sci · 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{5R4FYII3F2TXRGGSLGKZ2CYQ5D}

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	2026-05-18T02:51:07.210250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec785c211b2ea77898d259959d0b10e8e6f3796c42a17ba70980aa3ebcdfd5b9

Aliases

arxiv: 1405.6501 · arxiv_version: 1405.6501v1 · doi: 10.48550/arxiv.1405.6501 · pith_short_12: 5R4FYII3F2TX · pith_short_16: 5R4FYII3F2TXRGGS · pith_short_8: 5R4FYII3

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/5R4FYII3F2TXRGGSLGKZ2CYQ5D \
  | 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: ec785c211b2ea77898d259959d0b10e8e6f3796c42a17ba70980aa3ebcdfd5b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5dd79a3415f0f48cdc3c37bf023ea09c65aa08b2394b14877df468b257b9d98d",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2014-05-26T08:41:00Z",
    "title_canon_sha256": "74e6574ba32c7918d98468bf88172938f7a2c41f277d3de722f03aaff7466bd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.6501",
    "kind": "arxiv",
    "version": 1
  }
}