Pith Number

pith:WGDR47ZQ

pith:2015:WGDR47ZQGXBANWFXPYQDMBEBDQ

not attested not anchored not stored refs pending

Two-port multimode interference reflectors based on aluminium mirrors in a thick SOI platform

Javier S. Fandi\~no, Jos\'e D. Dom\'enech, Pascual Mu\~noz

arxiv:1504.01549 v1 · 2015-04-07 · 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{WGDR47ZQGXBANWFXPYQDMBEBDQ}

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	2026-05-18T01:36:10.803452Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1871e7f3035c206d8b77e203604811c0acf006dec3fe2504d7549733c09bfb8

Aliases

arxiv: 1504.01549 · arxiv_version: 1504.01549v1 · doi: 10.48550/arxiv.1504.01549 · pith_short_12: WGDR47ZQGXBA · pith_short_16: WGDR47ZQGXBANWFX · pith_short_8: WGDR47ZQ

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/WGDR47ZQGXBANWFXPYQDMBEBDQ \
  | 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: b1871e7f3035c206d8b77e203604811c0acf006dec3fe2504d7549733c09bfb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34bd78772b861fd2a87894b89528d354ac5c896a03a1c1e855bcbe9d1aa2d678",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-04-07T11:13:24Z",
    "title_canon_sha256": "32ea9dcf967d01079b429b60e8c88e77eee108045f1c9dd8b653f4d2766286a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.01549",
    "kind": "arxiv",
    "version": 1
  }
}