Pith Number

pith:VUWADZLX

pith:2026:VUWADZLX73TECD6EAQOMBWF36S

not attested not anchored not stored refs pending

Measuring Cognitive Engagement in Collaborative Discourse with an Extended ICAP Framework: Comparing Human Annotation, In-Context Learning, and Reflective LLM Agents

Ayanna K. Thomas, Hanling Jiang, Lan Anh Do, Shuchin Aeron

arxiv:2607.28651 v1 · 2026-06-07 · cs.HC · cs.CL · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VUWADZLX73TECD6EAQOMBWF36S}

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	2026-08-03T00:11:55.193866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad2c01e577fee6410fc4041cc0d8bbf4a7603f32c33b1104683156fc712e0505

Aliases

arxiv: 2607.28651 · arxiv_version: 2607.28651v1 · doi: 10.48550/arxiv.2607.28651 · pith_short_12: VUWADZLX73TE · pith_short_16: VUWADZLX73TECD6E · pith_short_8: VUWADZLX

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/VUWADZLX73TECD6EAQOMBWF36S \
  | 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: ad2c01e577fee6410fc4041cc0d8bbf4a7603f32c33b1104683156fc712e0505

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c6740ac9c9339cf1a20175bbfc0011415ef763dd976bd167739eafe99d049eb",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2026-06-07T20:58:51Z",
    "title_canon_sha256": "33d003964aae184a99ec749855bd3c28997fd81bda95e71727a05abf20ec5cfb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.28651",
    "kind": "arxiv",
    "version": 1
  }
}