Pith Number

pith:CW56Q5GT

pith:2018:CW56Q5GTDUO3LPZ446TRCLDIVR

not attested not anchored not stored refs pending

Exploring Gaze Behavior to Assess Performance in Digital Game-Based Learning Systems

Brian An, Donald E. Brown, Erfan Pakdamanian, Inki Kim

arxiv:1811.00981 v1 · 2018-11-02 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CW56Q5GTDUO3LPZ446TRCLDIVR}

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	2026-05-18T00:01:39.746247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15bbe874d31d1db5bf3ce7a7112c68ac6efe7bdd2d37d4db4c73e19ab057b922

Aliases

arxiv: 1811.00981 · arxiv_version: 1811.00981v1 · doi: 10.48550/arxiv.1811.00981 · pith_short_12: CW56Q5GTDUO3 · pith_short_16: CW56Q5GTDUO3LPZ4 · pith_short_8: CW56Q5GT

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/CW56Q5GTDUO3LPZ446TRCLDIVR \
  | 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: 15bbe874d31d1db5bf3ce7a7112c68ac6efe7bdd2d37d4db4c73e19ab057b922

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccbd2929782a81019c0d273d006c981847dab29b6eb6a418cbd3eaedb684ec30",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2018-11-02T16:54:38Z",
    "title_canon_sha256": "9cbcac8d5ff7ebc8a39623135a37dbdb99280daff714caa4f19dbca732c0d16a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.00981",
    "kind": "arxiv",
    "version": 1
  }
}