Pith Number

pith:RTSHXHVG

pith:2021:RTSHXHVGWHQ4TZE7J33DSS5ROU

not attested not anchored not stored refs pending

Knowledge Hypergraph Embedding Meets Relational Algebra

Bahare Fatemi, David Poole, David Vazquez, Perouz Taslakian

arxiv:2102.09557 v1 · 2021-02-18 · 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{RTSHXHVGWHQ4TZE7J33DSS5ROU}

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.

Cited by

1 paper in Pith

Transformers for Complex Query Answering over Knowledge Hypergraphs

Receipt and verification

First computed	2026-07-05T02:16:24.071567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ce47b9ea6b1e1c9e49f4ef6394bb1750c8a6e5b10a89c8525800917d4ddfd28

Aliases

arxiv: 2102.09557 · arxiv_version: 2102.09557v1 · doi: 10.48550/arxiv.2102.09557 · pith_short_12: RTSHXHVGWHQ4 · pith_short_16: RTSHXHVGWHQ4TZE7 · pith_short_8: RTSHXHVG

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/RTSHXHVGWHQ4TZE7J33DSS5ROU \
  | 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: 8ce47b9ea6b1e1c9e49f4ef6394bb1750c8a6e5b10a89c8525800917d4ddfd28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ad43f54632332ee87446bf55c65552e06c3cf5bdd7db3bc9dcd3d122f3bf34e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-02-18T18:57:44Z",
    "title_canon_sha256": "85c84ff61b391d4462b269f3f7200cdb88d2fc048127e24dd6b0be2c3752428b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.09557",
    "kind": "arxiv",
    "version": 1
  }
}