Pith Number

pith:OVJJ4AE3

pith:2014:OVJJ4AE3VTRYPPK6KTUK3QJFUV

not attested not anchored not stored refs pending

A Framework for Transforming Departmental Culture to Support Educational Innovation

Daniel L. Reinholz, Joel C. Corbo, Melissa H. Dancy, Noah Finkelstein, Stanley Deetz

arxiv:1412.3034 v3 · 2014-12-09 · 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{OVJJ4AE3VTRYPPK6KTUK3QJFUV}

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	2026-05-18T01:34:35.317929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75529e009bace387bd5e54e8adc125a5666f388ef1ad897d0ef74ec2ae0d7f93

Aliases

arxiv: 1412.3034 · arxiv_version: 1412.3034v3 · doi: 10.48550/arxiv.1412.3034 · pith_short_12: OVJJ4AE3VTRY · pith_short_16: OVJJ4AE3VTRYPPK6 · pith_short_8: OVJJ4AE3

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/OVJJ4AE3VTRYPPK6KTUK3QJFUV \
  | 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: 75529e009bace387bd5e54e8adc125a5666f388ef1ad897d0ef74ec2ae0d7f93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4637e5988919f61f24c0bfa1ea6abfc09213d5683c148ac3b4b9c7d74cb9b505",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2014-12-09T17:56:12Z",
    "title_canon_sha256": "57cb4a1fc32509dcd522266f48e09a123e16043dd8b542ae6f6efb44359b162b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.3034",
    "kind": "arxiv",
    "version": 3
  }
}