Pith Number

pith:ZFMT736L

pith:2018:ZFMT736LNR3PN5L6QOT3UFSNMS

not attested not anchored not stored refs pending

No One is Perfect: Analysing the Performance of Question Answering Components over the DBpedia Knowledge Graph

Arun Sethupat Radhakrishna, Ioanna Lytra, Jens Lehmann, Kuldeep Singh, Maria-Esther Vidal, Saeedeh Shekarpour

arxiv:1809.10044 v2 · 2018-09-26 · 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{ZFMT736LNR3PN5L6QOT3UFSNMS}

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	2026-07-05T01:22:13.340013Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9593fefcb6c76f6f57e83a7ba164d64b9e973e43dd7341bdbf81be34b03c9fe

Aliases

arxiv: 1809.10044 · arxiv_version: 1809.10044v2 · doi: 10.48550/arxiv.1809.10044 · pith_short_12: ZFMT736LNR3P · pith_short_16: ZFMT736LNR3PN5L6 · pith_short_8: ZFMT736L

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/ZFMT736LNR3PN5L6QOT3UFSNMS \
  | 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: c9593fefcb6c76f6f57e83a7ba164d64b9e973e43dd7341bdbf81be34b03c9fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d1783a6146b2dd808539bbe3303b52f9483a1302d82a786cca6d572bba80afd",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2018-09-26T15:01:28Z",
    "title_canon_sha256": "959f1c9fc7e8370c2ed89ff46fcb91a922b1f3ead9e90d2e0d698253395d108a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.10044",
    "kind": "arxiv",
    "version": 2
  }
}