Pith Number

pith:TJVEHS5K

pith:2020:TJVEHS5K7P2LMNH5HSGKFGHAMM

not attested not anchored not stored refs pending

Grammar-aware sentence classification on quantum computers

Alexis Toumi, Bob Coecke, Giovanni De Felice, Konstantinos Meichanetzidis

arxiv:2012.03756 v2 · 2020-12-07 · quant-ph · 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{TJVEHS5K7P2LMNH5HSGKFGHAMM}

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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.

Cited by

1 paper in Pith

QOuLiPo: What a quantum computer sees when it reads a book

Receipt and verification

First computed	2026-07-05T05:41:14.078168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a6a43cbaafbf4b634fd3c8ca298e0631a5046726b125215e4353b677ad6faa1

Aliases

arxiv: 2012.03756 · arxiv_version: 2012.03756v2 · doi: 10.48550/arxiv.2012.03756 · pith_short_12: TJVEHS5K7P2L · pith_short_16: TJVEHS5K7P2LMNH5 · pith_short_8: TJVEHS5K

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/TJVEHS5K7P2LMNH5HSGKFGHAMM \
  | 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: 9a6a43cbaafbf4b634fd3c8ca298e0631a5046726b125215e4353b677ad6faa1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ced0c6df7bf64b2c39c29815e6373e0dbe50220e9439dc5c9631f94bc0e41f53",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-12-07T14:49:34Z",
    "title_canon_sha256": "c14a006d1c05ccdffd83cafc339160617dce8c2fca7276c473d8582a3e079cf1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.03756",
    "kind": "arxiv",
    "version": 2
  }
}