Pith Number

pith:TLZ47XXO

pith:2018:TLZ47XXOCGKYTNBLMMULLCBUVS

not attested not anchored not stored refs pending

On Evaluating Embedding Models for Knowledge Base Completion

Christian Meilicke, Daniel Ruffinelli, Rainer Gemulla, Samuel Broscheit, Yanjie Wang

arxiv:1810.07180 v4 · 2018-10-17 · cs.AI · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TLZ47XXOCGKYTNBLMMULLCBUVS}

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	2026-05-17T23:54:58.862604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9af3cfdeee119589b42b6328b58834ac96f1d6a8834d48cab87b6250406ef97e

Aliases

arxiv: 1810.07180 · arxiv_version: 1810.07180v4 · doi: 10.48550/arxiv.1810.07180 · pith_short_12: TLZ47XXOCGKY · pith_short_16: TLZ47XXOCGKYTNBL · pith_short_8: TLZ47XXO

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/TLZ47XXOCGKYTNBLMMULLCBUVS \
  | 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: 9af3cfdeee119589b42b6328b58834ac96f1d6a8834d48cab87b6250406ef97e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8caf64c5d001cadccbb60719fc67e074f44ff8bf5486443cf9da7f588696f901",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-10-17T14:09:10Z",
    "title_canon_sha256": "eb720ac2d528d52819e878334a5657769f48d91592a640524a0dac55c9abf80b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.07180",
    "kind": "arxiv",
    "version": 4
  }
}