Pith Number

pith:K54MMTYY

pith:2025:K54MMTYYDFMMMVS4ORCJAXYZE5

not attested not anchored not stored refs pending

Backtesting Sentiment Signals for Trading: Evaluating the Viability of Alpha Generation from Sentiment Analysis

Antoine Doucet, Carlos-Emiliano Gonz\'alez-Gallardo, Elvys Linhares Pontes, Georgeta Bordea, Jos\'e G. Moreno, Mohamed Ben Jannet, Yuxuan Zhao

arxiv:2507.03350 v1 · 2025-07-04 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K54MMTYYDFMMMVS4ORCJAXYZE5}

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	2026-07-05T11:31:57.760216Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5778c64f181958c6565c7444905f19277c783a301b0b3b79e9566c074f1f6e6b

Aliases

arxiv: 2507.03350 · arxiv_version: 2507.03350v1 · doi: 10.48550/arxiv.2507.03350 · pith_short_12: K54MMTYYDFMM · pith_short_16: K54MMTYYDFMMMVS4 · pith_short_8: K54MMTYY

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/K54MMTYYDFMMMVS4ORCJAXYZE5 \
  | 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: 5778c64f181958c6565c7444905f19277c783a301b0b3b79e9566c074f1f6e6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70c53d86dc548dff0be3d418f9e4e98e87027b603f4c4007337bd60abba96fd2",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-07-04T07:32:59Z",
    "title_canon_sha256": "8dfe368a500f7480fd8a87af30c8040104d371df0b73f5efe424b52dd2f850f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.03350",
    "kind": "arxiv",
    "version": 1
  }
}