Pith Number

pith:CNEVDNLC

pith:2023:CNEVDNLC55E32DW2EEMRYYCEYI

not attested not anchored not stored refs pending

Monitoring of Optical Networks Using Correlation-Aided Time-Domain Reflectometry with Direct and Coherent Detection

Andre Sandmann, Florian Azendorf, Florian Spinty, Michael H. Eiselt, Mirko Lawin

arxiv:2306.03455 v1 · 2023-06-06 · eess.SP · 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{CNEVDNLC55E32DW2EEMRYYCEYI}

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	2026-07-05T06:17:58.318373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

134951b562ef49bd0eda21191c6044c209476e9fb277236134d77d3ff3671a9f

Aliases

arxiv: 2306.03455 · arxiv_version: 2306.03455v1 · doi: 10.48550/arxiv.2306.03455 · pith_short_12: CNEVDNLC55E3 · pith_short_16: CNEVDNLC55E32DW2 · pith_short_8: CNEVDNLC

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/CNEVDNLC55E32DW2EEMRYYCEYI \
  | 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: 134951b562ef49bd0eda21191c6044c209476e9fb277236134d77d3ff3671a9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1495ddeb4733c24ce864446ec3e41e5d63ac86861a1480a305327147529b432d",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2023-06-06T07:20:38Z",
    "title_canon_sha256": "036bb0519ac5756632d53b7f6f36fca753912285e9e869cce6af3e87bd76bb92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.03455",
    "kind": "arxiv",
    "version": 1
  }
}