Pith Number

pith:PIJZN5U6

pith:2019:PIJZN5U665WIQSZUKQF4G4ZMSA

not attested not anchored not stored refs pending

Rotate King to get Queen: Word Relationships as Orthogonal Transformations in Embedding Space

Kawin Ethayarajh

arxiv:1909.00504 v2 · 2019-09-02 · 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{PIJZN5U665WIQSZUKQF4G4ZMSA}

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	2026-07-05T00:02:28.855500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a1396f69ef76c884b34540bc3732c903575ea224b1950c50a495d8eb61d190b

Aliases

arxiv: 1909.00504 · arxiv_version: 1909.00504v2 · doi: 10.48550/arxiv.1909.00504 · pith_short_12: PIJZN5U665WI · pith_short_16: PIJZN5U665WIQSZU · pith_short_8: PIJZN5U6

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/PIJZN5U665WIQSZUKQF4G4ZMSA \
  | 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: 7a1396f69ef76c884b34540bc3732c903575ea224b1950c50a495d8eb61d190b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7bf6a594a4306436f6f7a3ec054d145a1a1add44bb797f1ba44c21ca1ffe2f2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-09-02T01:36:33Z",
    "title_canon_sha256": "bdca33c680998a03241462345ff286bd1e25076d3bd4b9a1536f01e3178d7aa7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.00504",
    "kind": "arxiv",
    "version": 2
  }
}