Pith Number

pith:JZJ2VVC3

pith:2024:JZJ2VVC33YEY7AXUZHJV5ITSCJ

not attested not anchored not stored refs pending

Exploring Actions, Interactions and Challenges in Software Modelling Tasks: An Empirical Investigation with Students

Grischa Liebel, Javier Troya, Lola Burgue\~no, Shalini Chakraborty

arxiv:2409.13656 v1 · 2024-09-20 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JZJ2VVC33YEY7AXUZHJV5ITSCJ}

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	2026-07-05T09:09:46.920056Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e53aad45bde098f82f4c9d35ea2721252de084dc483b93040f4e7730d92d2f2

Aliases

arxiv: 2409.13656 · arxiv_version: 2409.13656v1 · doi: 10.48550/arxiv.2409.13656 · pith_short_12: JZJ2VVC33YEY · pith_short_16: JZJ2VVC33YEY7AXU · pith_short_8: JZJ2VVC3

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/JZJ2VVC33YEY7AXUZHJV5ITSCJ \
  | 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: 4e53aad45bde098f82f4c9d35ea2721252de084dc483b93040f4e7730d92d2f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b1e8269d2308d5e288d9369bff81737b59d6dad51ef499baf5cac8317d244cb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2024-09-20T17:03:54Z",
    "title_canon_sha256": "cdd579f5f1de5807ef84da31da07938cc369da0c72b1fb1d9099008ac3367cfc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.13656",
    "kind": "arxiv",
    "version": 1
  }
}