Pith Number

pith:Z3CRGGNX

pith:2023:Z3CRGGNX3WT5DZ4ZWPO3EELDFI

not attested not anchored not stored refs pending

Responsive Professional Development: A Facilitation Approach for Teachers' Development in a Physics Teaching Community of Practice

Devyn Shafer, Eric Kuo, Hamideh Talafian, Maggie Mahmood, Morten Lundsgaard, Tim Stelzer

arxiv:2310.11375 v1 · 2023-10-17 · 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{Z3CRGGNX3WT5DZ4ZWPO3EELDFI}

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	2026-07-05T07:01:54.693993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cec51319b7dda7d1e799b3ddb211632a0c4f274fab63b7d684148e9654f405b5

Aliases

arxiv: 2310.11375 · arxiv_version: 2310.11375v1 · doi: 10.48550/arxiv.2310.11375 · pith_short_12: Z3CRGGNX3WT5 · pith_short_16: Z3CRGGNX3WT5DZ4Z · pith_short_8: Z3CRGGNX

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/Z3CRGGNX3WT5DZ4ZWPO3EELDFI \
  | 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: cec51319b7dda7d1e799b3ddb211632a0c4f274fab63b7d684148e9654f405b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8d71c4a470160f3b98fdd81bf54ac18b586db68448988f0523aaabbfc2a555c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2023-10-17T16:17:42Z",
    "title_canon_sha256": "a41e28fa4da8791a3c4dd0a3b2417a9c41f54d71dc1659d30d0088a6377ca95c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.11375",
    "kind": "arxiv",
    "version": 1
  }
}