Pith Number

pith:SNCXPVIN

pith:2018:SNCXPVINYSU7H7HAKPEVP4F522

not attested not anchored not stored refs pending

Evaluating Architectural Choices for Deep Learning Approaches for Question Answering over Knowledge Bases

Philipp Cimiano, Sherzod Hakimov, Soufian Jebbara

arxiv:1812.02536 v2 · 2018-12-06 · 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{SNCXPVINYSU7H7HAKPEVP4F522}

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	2026-05-17T23:58:24.601152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

934577d50dc4a9f3fce053c957f0bdd688ab708db761feb5442c6793acec4ca0

Aliases

arxiv: 1812.02536 · arxiv_version: 1812.02536v2 · doi: 10.48550/arxiv.1812.02536 · pith_short_12: SNCXPVINYSU7 · pith_short_16: SNCXPVINYSU7H7HA · pith_short_8: SNCXPVIN

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/SNCXPVINYSU7H7HAKPEVP4F522 \
  | 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: 934577d50dc4a9f3fce053c957f0bdd688ab708db761feb5442c6793acec4ca0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17af457ebbae0e8fc0ea8abb6876eec81999d3132856173702dd47f59c581a93",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-12-06T14:11:25Z",
    "title_canon_sha256": "8d1271be0bfacc5537b257e374749f40b7182cd2a2bfd83bd95c4398d602c4a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.02536",
    "kind": "arxiv",
    "version": 2
  }
}