Pith Number

pith:7LJYVQZC

pith:2025:7LJYVQZC6UZBHIBEET3ZF4ZBBN

not attested not anchored not stored refs pending

QuatE-D: A Distance-Based Quaternion Model for Knowledge Graph Embedding

Hamideh-Sadat Fazael-Ardakani, Hamid Soltanian-Zadeh

arxiv:2504.13983 v1 · 2025-04-18 · 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{7LJYVQZC6UZBHIBEET3ZF4ZBBN}

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	2026-07-05T10:51:09.220026Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fad38ac322f53213a02424f792f3210b72ad4f303de49b0057320d51d7548a31

Aliases

arxiv: 2504.13983 · arxiv_version: 2504.13983v1 · doi: 10.48550/arxiv.2504.13983 · pith_short_12: 7LJYVQZC6UZB · pith_short_16: 7LJYVQZC6UZBHIBE · pith_short_8: 7LJYVQZC

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/7LJYVQZC6UZBHIBEET3ZF4ZBBN \
  | 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: fad38ac322f53213a02424f792f3210b72ad4f303de49b0057320d51d7548a31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "561e155e7bc9d604600ffcc01546641877037af9b319758d932a37d51e22289a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-04-18T07:54:10Z",
    "title_canon_sha256": "e027a618ba42dcbe19fd45d2e8bce776345f94b7c4d9a48141f950de7e2aab16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.13983",
    "kind": "arxiv",
    "version": 1
  }
}