Pith Number

pith:Q6FBKMX2

pith:2024:Q6FBKMX2XQ4LSOQRHGJ54CEK6W

not attested not anchored not stored refs pending

QirK: Question Answering via Intermediate Representation on Knowledge Graphs

Anton Lykov, Dan Olteanu, Dan Suciu, Ilias Fountalis, Jan Luca Scheerer, Moe Kayali, Nikolaos Vasiloglou

arxiv:2408.07494 v1 · 2024-08-14 · cs.DB · 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{Q6FBKMX2XQ4LSOQRHGJ54CEK6W}

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	2026-07-05T08:55:26.247719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

878a1532fabc38b93a113993de088af58bb746dad3cb7ad0c1cc902bb37ebe86

Aliases

arxiv: 2408.07494 · arxiv_version: 2408.07494v1 · doi: 10.48550/arxiv.2408.07494 · pith_short_12: Q6FBKMX2XQ4L · pith_short_16: Q6FBKMX2XQ4LSOQR · pith_short_8: Q6FBKMX2

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/Q6FBKMX2XQ4LSOQRHGJ54CEK6W \
  | 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: 878a1532fabc38b93a113993de088af58bb746dad3cb7ad0c1cc902bb37ebe86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8ee7347e9a82c799d77b8ac0f29fbe79a77cffe82d7ada7fa62deb2ed64e18b",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2024-08-14T12:19:25Z",
    "title_canon_sha256": "6c806b1b83a3c62aaace82392c8869ea59b2e5e6400c48891c703cdcb8c24316"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.07494",
    "kind": "arxiv",
    "version": 1
  }
}