Pith Number

pith:VMRBHRGM

pith:2019:VMRBHRGMEKBZW2HBGGO4ZHP6GC

not attested not anchored not stored refs pending

HyperKG: Hyperbolic Knowledge Graph Embeddings for Knowledge Base Completion

Alexandros Kalousis, Dimitris Kiritsis, Prodromos Kolyvakis

arxiv:1908.04895 v2 · 2019-08-14 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VMRBHRGMEKBZW2HBGGO4ZHP6GC}

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

Multi-Hop Reasoning for Question Answering with Hyperbolic Representations

Receipt and verification

First computed	2026-07-04T23:58:11.844534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab2213c4cc22839b68e1319dcc9dfe30b691c73e2ea8acab70e0390bf63ac30d

Aliases

arxiv: 1908.04895 · arxiv_version: 1908.04895v2 · doi: 10.48550/arxiv.1908.04895 · pith_short_12: VMRBHRGMEKBZ · pith_short_16: VMRBHRGMEKBZW2HB · pith_short_8: VMRBHRGM

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/VMRBHRGMEKBZW2HBGGO4ZHP6GC \
  | 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: ab2213c4cc22839b68e1319dcc9dfe30b691c73e2ea8acab70e0390bf63ac30d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bab1ec6e1b570e77026f64e911e4e2887fae2dbd1533f826affe4023426f36ec",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-08-14T00:24:54Z",
    "title_canon_sha256": "53ae93bc6922e521910896f66f9d318a28900c1d0f5f2cec5215b5d62218d78e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04895",
    "kind": "arxiv",
    "version": 2
  }
}