Pith Number

pith:7N7A5FLQ

pith:2026:7N7A5FLQSEW6HQC2QP7CUAP6EN

not attested not anchored not stored refs pending

LinguIUTics at PsyDefDetect: Iterative Imbalance-Aware Fine-tuning of Qwen3-8B for Psychological Defense Mechanism Classification

Ahmed Alfey Sani, Ajwad Abrar, Md Hasibur Rahman Alif, Shefayat E Shams Adib

arxiv:2606.00647 v1 · 2026-05-30 · 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{7N7A5FLQSEW6HQC2QP7CUAP6EN}

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	2026-06-02T01:04:00.851109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb7e0e9570912de3c05a83fe2a01fe2345ea700bcd46ef28a93557d92efd3b7a

Aliases

arxiv: 2606.00647 · arxiv_version: 2606.00647v1 · doi: 10.48550/arxiv.2606.00647 · pith_short_12: 7N7A5FLQSEW6 · pith_short_16: 7N7A5FLQSEW6HQC2 · pith_short_8: 7N7A5FLQ

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/7N7A5FLQSEW6HQC2QP7CUAP6EN \
  | 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: fb7e0e9570912de3c05a83fe2a01fe2345ea700bcd46ef28a93557d92efd3b7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5702dd35c6abe9c6f05e4d60f2e535379a694e9aad2609f763540faef58af3e8",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-30T09:47:29Z",
    "title_canon_sha256": "437b56c39587176889630d50419b0fab346a369226bb41d76302cc3c4392fc9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.00647",
    "kind": "arxiv",
    "version": 1
  }
}