Pith Number

pith:QESX2S42

pith:2018:QESX2S42L3DAQREYOSDCTT4PC4

not attested not anchored not stored refs pending

SeVeN: Augmenting Word Embeddings with Unsupervised Relation Vectors

Luis Espinosa-Anke, Steven Schockaert

arxiv:1808.06068 v1 · 2018-08-18 · 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{QESX2S42L3DAQREYOSDCTT4PC4}

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	2026-05-18T00:07:46.219515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81257d4b9a5ec6084498748629cf8f17199b9850a0db99edf9ff858f1cbe5de7

Aliases

arxiv: 1808.06068 · arxiv_version: 1808.06068v1 · doi: 10.48550/arxiv.1808.06068 · pith_short_12: QESX2S42L3DA · pith_short_16: QESX2S42L3DAQREY · pith_short_8: QESX2S42

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/QESX2S42L3DAQREYOSDCTT4PC4 \
  | 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: 81257d4b9a5ec6084498748629cf8f17199b9850a0db99edf9ff858f1cbe5de7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc430cfeb0df1470f42296b08841ff1d8b41459a33453f12d3b3e965abce87de",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-08-18T10:23:09Z",
    "title_canon_sha256": "66155d574520d89099a64b7d21cb08ea4a7b96887dacf1890c21015d96fc0eee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.06068",
    "kind": "arxiv",
    "version": 1
  }
}