Pith Number

pith:G6BJ4EYX

pith:2017:G6BJ4EYXAY7CP2K7NJN4IDNAMY

not attested not anchored not stored refs pending

Teaching Einsteinian Physics at Schools: Part 1, Models and Analogies for Relativity

David Blair, John Moschilla, Marjan Zadnik, Tejinder Kaur, Warren Stannard

arxiv:1704.02058 v3 · 2017-04-07 · 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{G6BJ4EYXAY7CP2K7NJN4IDNAMY}

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	2026-05-18T00:33:18.885051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37829e1317063e27e95f6a5bc40da0660dfaefe4663d56410b64e7bce777b186

Aliases

arxiv: 1704.02058 · arxiv_version: 1704.02058v3 · doi: 10.48550/arxiv.1704.02058 · pith_short_12: G6BJ4EYXAY7C · pith_short_16: G6BJ4EYXAY7CP2K7 · pith_short_8: G6BJ4EYX

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/G6BJ4EYXAY7CP2K7NJN4IDNAMY \
  | 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: 37829e1317063e27e95f6a5bc40da0660dfaefe4663d56410b64e7bce777b186

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cd0e194881725a37b241f3c8b80c9c662cdc237ca9b09531c120516dd80d47a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2017-04-07T00:22:08Z",
    "title_canon_sha256": "8d4cb7f65ebc039bd6476fd0af0d293ce157da0ffe352ec6b50c1720c3e48edd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.02058",
    "kind": "arxiv",
    "version": 3
  }
}