Pith Number

pith:DWHZ3XE4

pith:2019:DWHZ3XE4XWMC5QK642QEN523W5

not attested not anchored not stored refs pending

A Method for Estimating the Proximity of Vector Representation Groups in Multidimensional Space. On the Example of the Paraphrase Task

Artem Artemov, Boris Alekseev

arxiv:1908.09341 v2 · 2019-08-25 · cs.LG · cs.CL · 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{DWHZ3XE4XWMC5QK642QEN523W5}

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	2026-07-05T00:00:28.026541Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d8f9ddc9cbd982ec15ee6a046f75bb77b5ed1b25dccb31b3ab9cd7b08dc739e

Aliases

arxiv: 1908.09341 · arxiv_version: 1908.09341v2 · doi: 10.48550/arxiv.1908.09341 · pith_short_12: DWHZ3XE4XWMC · pith_short_16: DWHZ3XE4XWMC5QK6 · pith_short_8: DWHZ3XE4

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/DWHZ3XE4XWMC5QK642QEN523W5 \
  | 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: 1d8f9ddc9cbd982ec15ee6a046f75bb77b5ed1b25dccb31b3ab9cd7b08dc739e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd799829368c758c7b48295876c9382e6d2c43f932afaad22414bfe65e73b0b6",
    "cross_cats_sorted": [
      "cs.CL",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-08-25T14:54:49Z",
    "title_canon_sha256": "8cd722a608ddeb561d5af1efa33e6908dc8267edec7c73518b96899cf0f417e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.09341",
    "kind": "arxiv",
    "version": 2
  }
}