Pith Number

pith:B5LMS7R7

pith:2015:B5LMS7R7GT3LZRMM6SYIO4PKYI

not attested not anchored not stored refs pending

Task-Oriented Learning of Word Embeddings for Semantic Relation Classification

Kazuma Hashimoto, Makoto Miwa, Pontus Stenetorp, Yoshimasa Tsuruoka

arxiv:1503.00095 v3 · 2015-02-28 · 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{B5LMS7R7GT3LZRMM6SYIO4PKYI}

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	2026-05-18T01:41:47.620147Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f56c97e3f34f6bcc58cf4b08771eac2005ddea83419afe71280a8f0555c3db8

Aliases

arxiv: 1503.00095 · arxiv_version: 1503.00095v3 · doi: 10.48550/arxiv.1503.00095 · pith_short_12: B5LMS7R7GT3L · pith_short_16: B5LMS7R7GT3LZRMM · pith_short_8: B5LMS7R7

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/B5LMS7R7GT3LZRMM6SYIO4PKYI \
  | 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: 0f56c97e3f34f6bcc58cf4b08771eac2005ddea83419afe71280a8f0555c3db8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90e4d6c2234205c9063b2289b6e1b1d7aa6ad2c9baf83b73636571b3c64b9fca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2015-02-28T07:59:59Z",
    "title_canon_sha256": "5c4e71886cf1f129001518aa87b9a34b7b89dbaae731a75552a29c7c0760be94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.00095",
    "kind": "arxiv",
    "version": 3
  }
}