Pith Number

pith:NZU7IKS2

pith:2016:NZU7IKS2B3BQ2H3MRNBKHAKG3L

not attested not anchored not stored refs pending

Creativity Training for Future Engineers: Preliminary Results from an Educative Experience

Jean-Marc Robert, Liane Gabora, Sophie Morin

arxiv:1602.02643 v1 · 2016-01-30 · 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{NZU7IKS2B3BQ2H3MRNBKHAKG3L}

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	2026-05-18T01:21:09.251613Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e69f42a5a0ec30d1f6c8b42a38146dac7e8d1a145906e87f904163426abaf43

Aliases

arxiv: 1602.02643 · arxiv_version: 1602.02643v1 · doi: 10.48550/arxiv.1602.02643 · pith_short_12: NZU7IKS2B3BQ · pith_short_16: NZU7IKS2B3BQ2H3M · pith_short_8: NZU7IKS2

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/NZU7IKS2B3BQ2H3MRNBKHAKG3L \
  | 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: 6e69f42a5a0ec30d1f6c8b42a38146dac7e8d1a145906e87f904163426abaf43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd5e97c7e16b542507402bd89c6818d455d4f4233489cc0ad3b16cf74d82f2ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2016-01-30T23:44:30Z",
    "title_canon_sha256": "ae88a1aba0a4b39cf71d750bb0b24cadcf57badd05a85a0cf9d4f1c51eabfe6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.02643",
    "kind": "arxiv",
    "version": 1
  }
}