Pith Number

pith:444CWL6O

pith:2025:444CWL6OHAA4TFVXRY6ZLP7NXN

not attested not anchored not stored refs pending

CausalSent: Interpretable Sentiment Classification with RieszNet

Daniel Frees, Martin Pollack

arxiv:2508.17576 v2 · 2025-08-25 · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{444CWL6OHAA4TFVXRY6ZLP7NXN}

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	2026-07-05T11:59:21.196332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7382b2fce3801c996b78e3d95bfedbb5bcbcff4e2f4e45d6600f51af0150caa

Aliases

arxiv: 2508.17576 · arxiv_version: 2508.17576v2 · doi: 10.48550/arxiv.2508.17576 · pith_short_12: 444CWL6OHAA4 · pith_short_16: 444CWL6OHAA4TFVX · pith_short_8: 444CWL6O

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/444CWL6OHAA4TFVXRY6ZLP7NXN \
  | 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: e7382b2fce3801c996b78e3d95bfedbb5bcbcff4e2f4e45d6600f51af0150caa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e7ff28a8d8bc31b09da9e8c7b82ad9ac660fcfab79f04ffe969dc03412f8da6",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-08-25T00:56:51Z",
    "title_canon_sha256": "3bea6dd0b43c7568becb13579070453a9240ae18e25dc4dd5582fdc048d16453"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.17576",
    "kind": "arxiv",
    "version": 2
  }
}