Pith Number

pith:KYFMOH4A

pith:2021:KYFMOH4A2PAWEIMUF26RFPJ2H7

not attested not anchored not stored refs pending

UNIQORN: Unified Question Answering over RDF Knowledge Graphs and Natural Language Text

Gerhard Weikum, Jesujoba Alabi, Rishiraj Saha Roy, Soumajit Pramanik

arxiv:2108.08614 v11 · 2021-08-19 · cs.IR · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KYFMOH4A2PAWEIMUF26RFPJ2H7}

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	2026-07-05T09:09:48.107729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

560ac71f80d3c16221942ebd12bd3a3ffbc5bb860f698c1805af72f9cce0ec60

Aliases

arxiv: 2108.08614 · arxiv_version: 2108.08614v11 · doi: 10.48550/arxiv.2108.08614 · pith_short_12: KYFMOH4A2PAW · pith_short_16: KYFMOH4A2PAWEIMU · pith_short_8: KYFMOH4A

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/KYFMOH4A2PAWEIMUF26RFPJ2H7 \
  | 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: 560ac71f80d3c16221942ebd12bd3a3ffbc5bb860f698c1805af72f9cce0ec60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9decbf9bf220f99f0ecb2358f9e5b04f5136f78f8f2ab0b518fb27f961868b67",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2021-08-19T10:50:52Z",
    "title_canon_sha256": "8e74a0b3aeda0c7c34c86cd40e66b3d4098f94df5c7481956b1a918572a44d15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.08614",
    "kind": "arxiv",
    "version": 11
  }
}