Pith Number

pith:NCCWSQC3

pith:2025:NCCWSQC33AKAPOXXIBLYJTRUTZ

not attested not anchored not stored refs pending

Microwave Frequency Fiber Interferometry in Submarine Deployed Telecommunication Cables

A. Bogris, A. Fichtner, C. Mesaritakis, C. Simos, I. Simos, N. S. Melis, S. Deligiannidis, Y. Wang

arxiv:2504.05369 v1 · 2025-04-07 · 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{NCCWSQC33AKAPOXXIBLYJTRUTZ}

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.

Cited by

1 paper in Pith

Earthquake Distance and Magnitude Estimation via Calibrated Microwave Frequency Fiber Interferometry

Receipt and verification

First computed	2026-07-05T11:19:52.289591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

688569405bd81407baf7405784ce349e4fe91c4d1acbd5b7753c6b002b1e25ed

Aliases

arxiv: 2504.05369 · arxiv_version: 2504.05369v1 · doi: 10.48550/arxiv.2504.05369 · pith_short_12: NCCWSQC33AKA · pith_short_16: NCCWSQC33AKAPOXX · pith_short_8: NCCWSQC3

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/NCCWSQC33AKAPOXXIBLYJTRUTZ \
  | 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: 688569405bd81407baf7405784ce349e4fe91c4d1acbd5b7753c6b002b1e25ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2768041184852c089cf5106c8e4d575fb973483a646264fe40c71f43fc219b9f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-04-07T17:47:39Z",
    "title_canon_sha256": "e5b35796a5db5e6a28f84e9479f6814d40f7e3cc31287112b84ed8f1abf684e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.05369",
    "kind": "arxiv",
    "version": 1
  }
}