Pith Number

pith:QFG3DZYA

pith:2013:QFG3DZYA3NPTZUZT277ROBOT72

not attested not anchored not stored refs pending

Optimization Of Simulations And Activities For A New Introductory Quantum Mechanics Curriculum

Antje Kohnle, Bruce Torrance, Charles Baily, Christopher Hooley

arxiv:1307.1483 v2 · 2013-07-04 · 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{QFG3DZYA3NPTZUZT277ROBOT72}

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	2026-05-18T02:41:10.300847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

814db1e700db5f3cd333d7ff1705d3fea56319f52fc9e30226f2f34d17b7f9fb

Aliases

arxiv: 1307.1483 · arxiv_version: 1307.1483v2 · doi: 10.48550/arxiv.1307.1483 · pith_short_12: QFG3DZYA3NPT · pith_short_16: QFG3DZYA3NPTZUZT · pith_short_8: QFG3DZYA

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/QFG3DZYA3NPTZUZT277ROBOT72 \
  | 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: 814db1e700db5f3cd333d7ff1705d3fea56319f52fc9e30226f2f34d17b7f9fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4643e59861674bc3ae262cbcb5f072e6cbf2d6e2db0342ef3977c0fe786e85dc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2013-07-04T20:30:56Z",
    "title_canon_sha256": "705250cd56eb2d9c47725469b5d31d50bee6e70dea8eb7ec556d690ee2cb9a63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.1483",
    "kind": "arxiv",
    "version": 2
  }
}