Pith Number

pith:QQEJOIFR

pith:2021:QQEJOIFRPKIVDXMWXM4KDAT7SR

not attested not anchored not stored refs pending

A QoT Estimation Method using EGN-assisted Machine Learning for Network Planning Applications

Carmen Mas-Machuca, Helmut Griesser, Jasper M\"uller, J\"org-Peter Elbers, Sai Kireet Patri, Tobias Fehenberger

arxiv:2112.04039 v1 · 2021-12-07 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QQEJOIFRPKIVDXMWXM4KDAT7SR}

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	2026-07-05T03:39:05.479060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84089720b17a9151dd96bb38a1827f9469391eaaf6056d6363de0c339457e975

Aliases

arxiv: 2112.04039 · arxiv_version: 2112.04039v1 · doi: 10.48550/arxiv.2112.04039 · pith_short_12: QQEJOIFRPKIV · pith_short_16: QQEJOIFRPKIVDXMW · pith_short_8: QQEJOIFR

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/QQEJOIFRPKIVDXMWXM4KDAT7SR \
  | 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: 84089720b17a9151dd96bb38a1827f9469391eaaf6056d6363de0c339457e975

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "688f15fc94035c750ba7cba98cf3d6cb246b0676fd5800819e15dff3f53adba3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2021-12-07T23:24:03Z",
    "title_canon_sha256": "0095a690ba6d50d2eba293e6b02af6f37aab9ea9e5e3e3407b5bd1a34248c2f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.04039",
    "kind": "arxiv",
    "version": 1
  }
}