Pith Number

pith:ZHFSMQXJ

pith:2015:ZHFSMQXJ7AYOOUBTALGFIETAI4

not attested not anchored not stored refs pending

Semi-supervised Question Retrieval with Gated Convolutions

Alessandro Moschitti, Hrishikesh Joshi, Katerina Tymoshenko, Lluis Marquez, Regina Barzilay, Tao Lei, Tommi Jaakkola

arxiv:1512.05726 v2 · 2015-12-17 · cs.CL · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZHFSMQXJ7AYOOUBTALGFIETAI4}

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

Scene Motion Decomposition for Learnable Visual Odometry

Receipt and verification

First computed	2026-05-18T01:17:52.093181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9cb2642e9f830e7503302cc5412604704eb83cbc48187338cf8f6c88bdc66e6

Aliases

arxiv: 1512.05726 · arxiv_version: 1512.05726v2 · doi: 10.48550/arxiv.1512.05726 · pith_short_12: ZHFSMQXJ7AYO · pith_short_16: ZHFSMQXJ7AYOOUBT · pith_short_8: ZHFSMQXJ

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/ZHFSMQXJ7AYOOUBTALGFIETAI4 \
  | 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: c9cb2642e9f830e7503302cc5412604704eb83cbc48187338cf8f6c88bdc66e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dda0a9b8a0989331030e7229d777b3cd47d8e91ed7f2fd329255013333e997a3",
    "cross_cats_sorted": [
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2015-12-17T19:14:20Z",
    "title_canon_sha256": "d11c15e3e26888ee4af83776b36cda7cd69455937f448c520b0afbc167fb7f2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.05726",
    "kind": "arxiv",
    "version": 2
  }
}