Pith Number

pith:QM46PDUI

pith:2018:QM46PDUINE5TEXXRVMQ4QZ3UAF

not attested not anchored not stored refs pending

Consideration of learning orientations as an application of achievement goals in evaluating life science majors in introductory physics

Andrew J.Mason, Charles A. Bertram

arxiv:1805.01855 v1 · 2018-05-04 · 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{QM46PDUINE5TEXXRVMQ4QZ3UAF}

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	2026-05-18T00:16:46.451448Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8339e78e88693b325ef1ab21c867740161f42155ce503cfa0c09ed84b6346638

Aliases

arxiv: 1805.01855 · arxiv_version: 1805.01855v1 · doi: 10.48550/arxiv.1805.01855 · pith_short_12: QM46PDUINE5T · pith_short_16: QM46PDUINE5TEXXR · pith_short_8: QM46PDUI

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/QM46PDUINE5TEXXRVMQ4QZ3UAF \
  | 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: 8339e78e88693b325ef1ab21c867740161f42155ce503cfa0c09ed84b6346638

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b07a11944594a482eb5ca90ba26f7c96dda18f90bdd4ca01853fc01be21134f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2018-05-04T16:53:48Z",
    "title_canon_sha256": "ef389476391768fc8e0f4c1991998834f7f51c235248383445626cead16bcb2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.01855",
    "kind": "arxiv",
    "version": 1
  }
}