Pith Number

pith:TLYZSSLH

pith:2023:TLYZSSLHHGYF4QWKPNA6XVWX6X

not attested not anchored not stored refs pending

Experimental Demonstration of ML-Based DWDM System Margin Estimation

Carmen Mas-Machuca, Daniel C. Kilper, Frank Slyne, Jasper M\"uller, J\"org-Peter Elbers, Kaida Kaeval, Marco Ruffini, Sebastian Troia, Tobias Fehenberger

arxiv:2302.08275 v1 · 2023-02-16 · 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{TLYZSSLHHGYF4QWKPNA6XVWX6X}

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	2026-07-05T05:42:36.325738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9af199496739b05e42ca7b41ebd6d7f5c465495c594a13286267e084a14349b6

Aliases

arxiv: 2302.08275 · arxiv_version: 2302.08275v1 · doi: 10.48550/arxiv.2302.08275 · pith_short_12: TLYZSSLHHGYF · pith_short_16: TLYZSSLHHGYF4QWK · pith_short_8: TLYZSSLH

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/TLYZSSLHHGYF4QWKPNA6XVWX6X \
  | 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: 9af199496739b05e42ca7b41ebd6d7f5c465495c594a13286267e084a14349b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6026ab6568cded019ab89b911dfa793da50c9beef57f82bc24cdf193be64e510",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2023-02-16T13:07:43Z",
    "title_canon_sha256": "f817768c81adbf495c831af37a718461be371752049cca8704b02f442b62e92d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.08275",
    "kind": "arxiv",
    "version": 1
  }
}