Pith Number

pith:LZ2CS4DJ

pith:2024:LZ2CS4DJX2ZSWC33GFKO23MY3Z

not attested not anchored not stored refs pending

Learning Complex Word Embeddings in Classical and Quantum Spaces

Carys Harvey, Douglas Brown, Konstantinos Meichanetzidis, Stephen Clark

arxiv:2412.13745 v1 · 2024-12-18 · 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{LZ2CS4DJX2ZSWC33GFKO23MY3Z}

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	2026-07-05T09:51:07.592753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e74297069beb32b0b7b3154ed6d98de46dd2205775a74e88b00a8708b2c2196

Aliases

arxiv: 2412.13745 · arxiv_version: 2412.13745v1 · doi: 10.48550/arxiv.2412.13745 · pith_short_12: LZ2CS4DJX2ZS · pith_short_16: LZ2CS4DJX2ZSWC33 · pith_short_8: LZ2CS4DJ

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/LZ2CS4DJX2ZSWC33GFKO23MY3Z \
  | 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: 5e74297069beb32b0b7b3154ed6d98de46dd2205775a74e88b00a8708b2c2196

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98d3bc75bc662bc767cf568cb116750579f66411ec1a5a2e7040c8a53009d0a5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-12-18T11:26:51Z",
    "title_canon_sha256": "d9105d7ce9ad63afe4b3efb34032978d0ad38e27d41bf30c882991f376b696d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.13745",
    "kind": "arxiv",
    "version": 1
  }
}