Pith Number

pith:DSQIS5GG

pith:2019:DSQIS5GGLEQHNAECGYWBZXVD6S

not attested not anchored not stored refs pending

Enhancing Domain Word Embedding via Latent Semantic Imputation

Dantong Yu, Keli Xiao, Shibo Yao

arxiv:1905.08900 v1 · 2019-05-21 · cs.LG · cs.IR · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DSQIS5GGLEQHNAECGYWBZXVD6S}

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	2026-05-17T23:45:24.926551Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ca08974c65920768082362c1cdea3f49dbac58299eb1ef3f784c31273b6e584

Aliases

arxiv: 1905.08900 · arxiv_version: 1905.08900v1 · doi: 10.48550/arxiv.1905.08900 · pith_short_12: DSQIS5GGLEQH · pith_short_16: DSQIS5GGLEQHNAEC · pith_short_8: DSQIS5GG

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/DSQIS5GGLEQHNAECGYWBZXVD6S \
  | 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: 1ca08974c65920768082362c1cdea3f49dbac58299eb1ef3f784c31273b6e584

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88f85aaabcd696c2cb86d4b20ffef4f365f497e79d5596c9b6376660cc9ac235",
    "cross_cats_sorted": [
      "cs.IR",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-05-21T23:31:45Z",
    "title_canon_sha256": "d858ef64b76dd255b189dff44a1b0de29916ddccc13b9f639c1bc4b7fa453735"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.08900",
    "kind": "arxiv",
    "version": 1
  }
}