Pith Number

pith:EBKL72EY

pith:2023:EBKL72EY5DFJMQK5YW3ZRRFYL3

not attested not anchored not stored refs pending

Frequency-aware Dimension Selection for Static Word Embedding by Mixed Product Distance

Haiyun Jiang, Lemao Liu, Lingfeng Shen, Ying Chen

arxiv:2305.07826 v1 · 2023-05-13 · 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{EBKL72EY5DFJMQK5YW3ZRRFYL3}

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	2026-07-05T06:09:54.506186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2054bfe898e8ca96415dc5b798c4b85ee287d3b1e8ba778ef5649e03dc1091c5

Aliases

arxiv: 2305.07826 · arxiv_version: 2305.07826v1 · doi: 10.48550/arxiv.2305.07826 · pith_short_12: EBKL72EY5DFJ · pith_short_16: EBKL72EY5DFJMQK5 · pith_short_8: EBKL72EY

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/EBKL72EY5DFJMQK5YW3ZRRFYL3 \
  | 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: 2054bfe898e8ca96415dc5b798c4b85ee287d3b1e8ba778ef5649e03dc1091c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "336a3c3a710910fcd6937df80885e9dbc5b083950f089c733b917a2dc3b92030",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-05-13T02:53:37Z",
    "title_canon_sha256": "a25f7b3c1c453862a7bc25268bd8248d4bf493bcf3ea47931d58eb802cee4392"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.07826",
    "kind": "arxiv",
    "version": 1
  }
}