Pith Number

pith:WBPNAK5F

pith:2022:WBPNAK5FICICDDAJVQ26EHU7VI

not attested not anchored not stored refs pending

The NCTE Transcripts: A Dataset of Elementary Math Classroom Transcripts

Dorottya Demszky, Heather Hill

arxiv:2211.11772 v2 · 2022-11-21 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WBPNAK5FICICDDAJVQ26EHU7VI}

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.

Cited by

4 papers in Pith

Creating and Evaluating K-12 GenAI Assessment Graders Through Context Engineering

TeachObs: A Human-Validated Benchmark for Multimodal Teaching Observation and Model Evaluation

Enhancing Instructional Quality: Leveraging Computer-Assisted Textual Analysis to Generate In-Depth Insights from Educational Artifacts

Mitigating LLM biases toward spurious social contexts using direct preference optimization

Receipt and verification

First computed	2026-07-05T06:13:37.398438Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b05ed02ba54090218c09ac35e21e9faa02f5c0ffc8e0468b05244ecc27c22ca9

Aliases

arxiv: 2211.11772 · arxiv_version: 2211.11772v2 · doi: 10.48550/arxiv.2211.11772 · pith_short_12: WBPNAK5FICIC · pith_short_16: WBPNAK5FICICDDAJ · pith_short_8: WBPNAK5F

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/WBPNAK5FICICDDAJVQ26EHU7VI \
  | 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: b05ed02ba54090218c09ac35e21e9faa02f5c0ffc8e0468b05244ecc27c22ca9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06a62cab57273b71031367a0e63c844aa29109747556a6c3ca8e44cd63595138",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-11-21T19:00:01Z",
    "title_canon_sha256": "2318013dae2083cecb8c5ff672335fba9a1e197358b98c138d20a51da17e09c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.11772",
    "kind": "arxiv",
    "version": 2
  }
}