Pith Number

pith:F3VZQ5IM

pith:2019:F3VZQ5IMFLZSSAXWVNI667ZNKJ

not attested not anchored not stored refs pending

Matching the Blanks: Distributional Similarity for Relation Learning

Jeffrey Ling, Livio Baldini Soares, Nicholas FitzGerald, Tom Kwiatkowski

arxiv:1906.03158 v1 · 2019-06-07 · 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{F3VZQ5IMFLZSSAXWVNI667ZNKJ}

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	2026-05-17T23:43:54.828993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2eeb98750c2af32902f6ab51ef7f2d52414f8be4bf12eeb6b1d435e999f48ad4

Aliases

arxiv: 1906.03158 · arxiv_version: 1906.03158v1 · doi: 10.48550/arxiv.1906.03158 · pith_short_12: F3VZQ5IMFLZS · pith_short_16: F3VZQ5IMFLZSSAXW · pith_short_8: F3VZQ5IM

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/F3VZQ5IMFLZSSAXWVNI667ZNKJ \
  | 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: 2eeb98750c2af32902f6ab51ef7f2d52414f8be4bf12eeb6b1d435e999f48ad4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c5b22fb9cc5f218dfcd7cbb7e7bfc64b4d5055a39348bec55b7a66840f49c67",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-06-07T15:26:50Z",
    "title_canon_sha256": "9b29cb387156f8c9baa1e64d45456bd4f9717452cd3f09c8f58c0ee6f177787e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.03158",
    "kind": "arxiv",
    "version": 1
  }
}