Pith Number

pith:YGAAKWAP

pith:2025:YGAAKWAPNCGLDMPSC6VGNGCWVI

not attested not anchored not stored refs pending

Psychometric Item Validation Using Virtual Respondents with Trait-Response Mediators

Eun-Ju Lee, Sungjib Lim, Woojung Song, Yohan Jo

arxiv:2507.05890 v4 · 2025-07-08 · 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{YGAAKWAPNCGLDMPSC6VGNGCWVI}

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	2026-05-26T02:03:52.500932Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c18005580f688cb1b1f217aa669856aa39e73d47a2edb3997ccd9d259d281588

Aliases

arxiv: 2507.05890 · arxiv_version: 2507.05890v4 · doi: 10.48550/arxiv.2507.05890 · pith_short_12: YGAAKWAPNCGL · pith_short_16: YGAAKWAPNCGLDMPS · pith_short_8: YGAAKWAP

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/YGAAKWAPNCGLDMPSC6VGNGCWVI \
  | 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: c18005580f688cb1b1f217aa669856aa39e73d47a2edb3997ccd9d259d281588

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cceb2a59dc1dd060246b209a14294d45e9f8e887346fcafa02dab458340e9f18",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-07-08T11:26:03Z",
    "title_canon_sha256": "788e6f969ea48154e889c80df0e4d0da4104bcdd5075fededdb01af01a0d90cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.05890",
    "kind": "arxiv",
    "version": 4
  }
}