Pith Number

pith:O4TDI4KZ

pith:2012:O4TDI4KZ6PTSW22SOVT6QUQ5WA

not attested not anchored not stored refs pending

Ordinal Rating of Network Performance and Inference by Matrix Completion

and Pierre Geurts, Guy Leduc, Wei Du, Yongjun Liao

arxiv:1211.0447 v1 · 2012-11-02 · cs.NI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O4TDI4KZ6PTSW22SOVT6QUQ5WA}

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	2026-05-18T03:41:40.968515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7726347159f3e72b6b527567e8521db01d0fa5b148f34cecc5ea39f3ec0ca1ce

Aliases

arxiv: 1211.0447 · arxiv_version: 1211.0447v1 · doi: 10.48550/arxiv.1211.0447 · pith_short_12: O4TDI4KZ6PTS · pith_short_16: O4TDI4KZ6PTSW22S · pith_short_8: O4TDI4KZ

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/O4TDI4KZ6PTSW22SOVT6QUQ5WA \
  | 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: 7726347159f3e72b6b527567e8521db01d0fa5b148f34cecc5ea39f3ec0ca1ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fe8b1daf0831d33ea17a77923858626b87d9afa1db4d61feab4bfde8a6537c8",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2012-11-02T13:21:48Z",
    "title_canon_sha256": "58b2ff0faac5d6e96a694de14a0d71af4a4f236b1de7d76acb7bd356b72a9219"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.0447",
    "kind": "arxiv",
    "version": 1
  }
}