Pith Number

pith:CR2L5UN7

pith:2017:CR2L5UN7GK72AXEZTXV7NVHD2Y

not attested not anchored not stored refs pending

Ensemble of Neural Classifiers for Scoring Knowledge Base Triples

Hiroyuki Shindo, Ikuya Yamada, Motoki Sato

arxiv:1703.04914 v2 · 2017-03-15 · cs.CL · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CR2L5UN7GK72AXEZTXV7NVHD2Y}

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	2026-05-18T00:46:58.960206Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1474bed1bf32bfa05c999debf6d4e3d600259e2193067ebdbcae9452c07794a4

Aliases

arxiv: 1703.04914 · arxiv_version: 1703.04914v2 · doi: 10.48550/arxiv.1703.04914 · pith_short_12: CR2L5UN7GK72 · pith_short_16: CR2L5UN7GK72AXEZ · pith_short_8: CR2L5UN7

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/CR2L5UN7GK72AXEZTXV7NVHD2Y \
  | 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: 1474bed1bf32bfa05c999debf6d4e3d600259e2193067ebdbcae9452c07794a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "216916ba57035314b079de81b7068198daa0be556fbb022e094428dd76a5ef8a",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-03-15T04:00:27Z",
    "title_canon_sha256": "9b5a92303d0efe7948aaf2cb399f1cf8b7865477e0ca021d2a6715b49107606c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.04914",
    "kind": "arxiv",
    "version": 2
  }
}