Pith Number

pith:MNZPDJC4

pith:2019:MNZPDJC4UTBZ6AM4M7FL66AGRO

not attested not anchored not stored refs pending

Antonym-Synonym Classification Based on New Sub-space Embeddings

Muhammad Asif Ali, Wei Wang, Xiang Zhao, Xiaoling Zhou, Yifang Sun

arxiv:1906.05612 v1 · 2019-06-13 · 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{MNZPDJC4UTBZ6AM4M7FL66AGRO}

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	2026-05-17T23:43:24.810291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6372f1a45ca4c39f019c67cabf78068b82c15afe60b2c4522fc4cdc93371088e

Aliases

arxiv: 1906.05612 · arxiv_version: 1906.05612v1 · doi: 10.48550/arxiv.1906.05612 · pith_short_12: MNZPDJC4UTBZ · pith_short_16: MNZPDJC4UTBZ6AM4 · pith_short_8: MNZPDJC4

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/MNZPDJC4UTBZ6AM4M7FL66AGRO \
  | 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: 6372f1a45ca4c39f019c67cabf78068b82c15afe60b2c4522fc4cdc93371088e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57381308a8f2d4f10c7215582e577b01cfb59ed6fab8be341dc1a617101e774d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-06-13T11:46:12Z",
    "title_canon_sha256": "f34129b4ed5538b45ad8ea3ccc74c62cc6775d37aed40ab2c839a48dd303b4dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.05612",
    "kind": "arxiv",
    "version": 1
  }
}