Pith Number

pith:266W4XM4

pith:2023:266W4XM4RNIA2AJQ6NDQ52GUGJ

not attested not anchored not stored refs pending

Applying QNLP to sentiment analysis in finance

Claudia Linnhoff-Popien, Ivo Christ, Jonas Stein, Maximilian Balthasar Mansky, Nicolas Kraus, Robert M\"uller

arxiv:2307.11788 v3 · 2023-07-20 · cs.CL · cs.AI · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{266W4XM4RNIA2AJQ6NDQ52GUGJ}

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	2026-07-05T06:51:27.655544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7bd6e5d9c8b500d0130f3470ee8d4327bdaf77eb8ace7e4b0468a82aade0eb4

Aliases

arxiv: 2307.11788 · arxiv_version: 2307.11788v3 · doi: 10.48550/arxiv.2307.11788 · pith_short_12: 266W4XM4RNIA · pith_short_16: 266W4XM4RNIA2AJQ · pith_short_8: 266W4XM4

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/266W4XM4RNIA2AJQ6NDQ52GUGJ \
  | 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: d7bd6e5d9c8b500d0130f3470ee8d4327bdaf77eb8ace7e4b0468a82aade0eb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "264153fc96889cf96fe63bbc74af3e0ed2eddb11f7f914f595c6715f0027c75b",
    "cross_cats_sorted": [
      "cs.AI",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-07-20T18:30:35Z",
    "title_canon_sha256": "460ffd89a36973828fe503942861228777d1d89dc44327f6112d7402e9cce3e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.11788",
    "kind": "arxiv",
    "version": 3
  }
}