Pith Number

pith:4JM6SQBI

pith:2022:4JM6SQBIHGPHNNYCQF2LASF2PF

not attested not anchored not stored refs pending

Toward an Intelligent Tutoring System for Argument Mining in Legal Texts

Hannes Westermann, Jaromir Savelka, Karim Benyekhlef, Kevin D. Ashley, Vern R. Walker

arxiv:2210.13635 v1 · 2022-10-24 · cs.CL · cs.AI · 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{4JM6SQBIHGPHNNYCQF2LASF2PF}

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	2026-07-05T05:10:20.221182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e259e94028399e76b7028174b048ba7952efa5fbeb2cb35cf554f56b3e6e2534

Aliases

arxiv: 2210.13635 · arxiv_version: 2210.13635v1 · doi: 10.48550/arxiv.2210.13635 · pith_short_12: 4JM6SQBIHGPH · pith_short_16: 4JM6SQBIHGPHNNYC · pith_short_8: 4JM6SQBI

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/4JM6SQBIHGPHNNYCQF2LASF2PF \
  | 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: e259e94028399e76b7028174b048ba7952efa5fbeb2cb35cf554f56b3e6e2534

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f049b7520e347ce10917ca28b211986ec1f54586c930ab588994ad5715dfb7a",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-10-24T22:31:02Z",
    "title_canon_sha256": "4a2ff2fcc299d07c5a54d57ff83d96ae16db5588a47cf5d5edfcd191ff98ac32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.13635",
    "kind": "arxiv",
    "version": 1
  }
}