Pith Number

pith:4S6ZFF5E

pith:2025:4S6ZFF5EPJOCV4YPYLCK4LYIIU

not attested not anchored not stored refs pending

Interference Detection in Spectrum-Blind Multi-User Optical Spectrum as a Service

Agastya Raj, Daniel C. Kilper, Marco Ruffini

arxiv:2505.21018 v1 · 2025-05-27 · cs.NI · eess.SP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4S6ZFF5EPJOCV4YPYLCK4LYIIU}

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	2026-07-05T11:10:22.481505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4bd9297a47a5c2af30fc2c4ae2f084511984ff7091f1ff5083e833027811b06

Aliases

arxiv: 2505.21018 · arxiv_version: 2505.21018v1 · doi: 10.48550/arxiv.2505.21018 · pith_short_12: 4S6ZFF5EPJOC · pith_short_16: 4S6ZFF5EPJOCV4YP · pith_short_8: 4S6ZFF5E

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/4S6ZFF5EPJOCV4YPYLCK4LYIIU \
  | 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: e4bd9297a47a5c2af30fc2c4ae2f084511984ff7091f1ff5083e833027811b06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31595a2126add325ed59654a854fee1672543ed8adf367924cfe9cab3cb07845",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2025-05-27T10:51:27Z",
    "title_canon_sha256": "a84a31b3aa5195b0c656576957b66825cc6d3f8b6e0b0f27306ba260995f8c1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.21018",
    "kind": "arxiv",
    "version": 1
  }
}