Pith Number

pith:MG3ZE5NV

pith:2010:MG3ZE5NVQDD2Z6JNDMLOWQW7C3

not attested not anchored not stored refs pending

MiBoard: Metacognitive Training Through Gaming in iSTART

Chutima Boonthum, Irwin B. Levinstein, Justin F. Brunelle

arxiv:1009.2204 v1 · 2010-09-12 · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MG3ZE5NVQDD2Z6JNDMLOWQW7C3}

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	2026-05-18T04:41:04.616097Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61b79275b580c7acf92d1b16eb42df16cffb5997f45824bb6029f871422c7633

Aliases

arxiv: 1009.2204 · arxiv_version: 1009.2204v1 · doi: 10.48550/arxiv.1009.2204 · pith_short_12: MG3ZE5NVQDD2 · pith_short_16: MG3ZE5NVQDD2Z6JN · pith_short_8: MG3ZE5NV

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/MG3ZE5NVQDD2Z6JNDMLOWQW7C3 \
  | 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: 61b79275b580c7acf92d1b16eb42df16cffb5997f45824bb6029f871422c7633

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e573530d55170f7380f5cd3cfda903b3c8bb7059fbcf82239cda2d95e793a775",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2010-09-12T00:20:13Z",
    "title_canon_sha256": "e2e8e5ce3eb78fd5d48fefc86dfe9caa9c092949a570fefec65405762c7684a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.2204",
    "kind": "arxiv",
    "version": 1
  }
}