Pith Number

pith:G4KD3KSD

pith:2019:G4KD3KSDT3RXAAEZ5KNB3EQWZ7

not attested not anchored not stored refs pending

Pitfalls in the Evaluation of Sentence Embeddings

Andreas R\"uckl\'e, Iryna Gurevych, Steffen Eger

arxiv:1906.01575 v1 · 2019-06-04 · 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{G4KD3KSDT3RXAAEZ5KNB3EQWZ7}

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	2026-05-17T23:44:16.093737Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37143daa439ee3700099ea9a1d9216cfe827bb85feb37c563efe450fa0cf68cd

Aliases

arxiv: 1906.01575 · arxiv_version: 1906.01575v1 · doi: 10.48550/arxiv.1906.01575 · pith_short_12: G4KD3KSDT3RX · pith_short_16: G4KD3KSDT3RXAAEZ · pith_short_8: G4KD3KSD

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/G4KD3KSDT3RXAAEZ5KNB3EQWZ7 \
  | 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: 37143daa439ee3700099ea9a1d9216cfe827bb85feb37c563efe450fa0cf68cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e30551acdb401b079e65c41f0fa3bafaee7da9e8ee7c903a85b68702a47a5faf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-06-04T16:41:15Z",
    "title_canon_sha256": "5b9bb8f4b8d376a2d41f23cd4d376164eb6840ac9327e972750b183291b49067"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.01575",
    "kind": "arxiv",
    "version": 1
  }
}