Pith Number

pith:SQVHOWME

pith:2025:SQVHOWME3JEO5MLVINOGMJCUZG

not attested not anchored not stored refs pending

Verified Language Processing with Hybrid Explainability: A Technical Report

Giacomo Bergami, Graham Morgan, Oliver Robert Fox

arxiv:2507.05017 v1 · 2025-07-07 · cs.CL · cs.SC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SQVHOWME3JEO5MLVINOGMJCUZG}

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	2026-07-05T11:33:07.982786Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

942a775984da48eeb175435c662454c9b08160f8d17155fec4a6ab91d84c555e

Aliases

arxiv: 2507.05017 · arxiv_version: 2507.05017v1 · doi: 10.48550/arxiv.2507.05017 · pith_short_12: SQVHOWME3JEO · pith_short_16: SQVHOWME3JEO5MLV · pith_short_8: SQVHOWME

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/SQVHOWME3JEO5MLVINOGMJCUZG \
  | 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: 942a775984da48eeb175435c662454c9b08160f8d17155fec4a6ab91d84c555e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9721aa241ef2e887bb8c940c52c1a5925581edf46976bbc848b48a1ef314a80b",
    "cross_cats_sorted": [
      "cs.SC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-07-07T14:00:05Z",
    "title_canon_sha256": "089a6a7da5000ea577f89b7232b6da42a6f08c7c3ad3fb7ecd3963ae246d9201"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.05017",
    "kind": "arxiv",
    "version": 1
  }
}