Pith Number

pith:EE5FT4IA

pith:2017:EE5FT4IASESOIPBJEG3MLMJSVI

not attested not anchored not stored refs pending

Portuguese Word Embeddings: Evaluating on Word Analogies and Natural Language Tasks

Christopher Shulby, Erick Fonseca, Jessica Rodrigues, Marcos Treviso, Nathan Hartmann, Sandra Aluisio

arxiv:1708.06025 v1 · 2017-08-20 · 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{EE5FT4IASESOIPBJEG3MLMJSVI}

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	2026-05-18T00:37:43.503459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

213a59f1009124e43c2921b6c5b132aa23bc426450f3ddb51d5e3d7905beb8d4

Aliases

arxiv: 1708.06025 · arxiv_version: 1708.06025v1 · doi: 10.48550/arxiv.1708.06025 · pith_short_12: EE5FT4IASESO · pith_short_16: EE5FT4IASESOIPBJ · pith_short_8: EE5FT4IA

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/EE5FT4IASESOIPBJEG3MLMJSVI \
  | 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: 213a59f1009124e43c2921b6c5b132aa23bc426450f3ddb51d5e3d7905beb8d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "208b395a91c4af7cc6bcddce40c67678091f5385cda8c325ceb12126057f9eff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-08-20T21:21:37Z",
    "title_canon_sha256": "b1b7c9064c0c43d2d5b68a16916a52b823da1eaf6e7080ffa655b004911806da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.06025",
    "kind": "arxiv",
    "version": 1
  }
}