Pith Number

pith:IDL2E3CO

pith:2024:IDL2E3COPPFYQMTJYTVORLHIC3

not attested not anchored not stored refs pending

Recitation tasks revamped? Students' perceptions of smartphone-based experimental and programming tasks in introductory mechanics

(2) RWTH Aachen University, (3) University of Geneva), Andreas M\"uller (3), Christoph Stampfer (2), Dominik Dorsel (2), Heidrun Heinke (2), Pascal Klein (1), Sebastian Staacks (2) ((1) University of G\"ottingen, Simon Zacharias Lahme (1)

arxiv:2411.13382 v3 · 2024-11-20 · physics.ed-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IDL2E3COPPFYQMTJYTVORLHIC3}

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	2026-07-05T11:41:36.629389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40d7a26c4e7bcb883269c4eae8ace816fc38a315fdb3f552ff51edbba45229e5

Aliases

arxiv: 2411.13382 · arxiv_version: 2411.13382v3 · doi: 10.48550/arxiv.2411.13382 · pith_short_12: IDL2E3COPPFY · pith_short_16: IDL2E3COPPFYQMTJ · pith_short_8: IDL2E3CO

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/IDL2E3COPPFYQMTJYTVORLHIC3 \
  | 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: 40d7a26c4e7bcb883269c4eae8ace816fc38a315fdb3f552ff51edbba45229e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "971258690e1f803ed3098d5fa13ca05fc7d4fd9e88ef973da7846a0748b8b83d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2024-11-20T15:10:11Z",
    "title_canon_sha256": "aa86e98b8996d0c0bf7b250561c69215c680056d8797fd09627a2d2c661772b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.13382",
    "kind": "arxiv",
    "version": 3
  }
}