Pith Number

pith:VLXPMO75

pith:2017:VLXPMO756UH3TVUEUJC653KXHM

not attested not anchored not stored refs pending

Transparent Microwave Photonic Filter Based on Brillouin Losses in Optical Fiber

Cheng Feng, Stefan Preussler, Thomas Schneider

arxiv:1709.07055 v1 · 2017-08-02 · physics.app-ph · 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{VLXPMO756UH3TVUEUJC653KXHM}

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	2026-05-18T00:34:36.722899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aaeef63bfdf50fb9d684a245eeed573b277997faec1253e81e5e93f566526541

Aliases

arxiv: 1709.07055 · arxiv_version: 1709.07055v1 · doi: 10.48550/arxiv.1709.07055 · pith_short_12: VLXPMO756UH3 · pith_short_16: VLXPMO756UH3TVUE · pith_short_8: VLXPMO75

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/VLXPMO756UH3TVUEUJC653KXHM \
  | 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: aaeef63bfdf50fb9d684a245eeed573b277997faec1253e81e5e93f566526541

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3e7218fc8067a7ddf88f64b3fc26da8a2601cdba3977d8985ecaefadc2db2e3",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2017-08-02T17:29:40Z",
    "title_canon_sha256": "694f0378b6a68900e46b90ff576fea8ddc253a4923d4edb19fb17a80beaacf06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.07055",
    "kind": "arxiv",
    "version": 1
  }
}