Pith Number

pith:ZMT3ZHGF

pith:2025:ZMT3ZHGFLDWDJMEK5MFMHX25C4

not attested not anchored not stored refs pending

Informal Education is Essential to Physics: Findings of the 2024 JNIPER Summit and Recommendations for Action

Alexandra C. Lau, Azar Panah, Brad McLain, Brean E. Prefontaine, Bryan Stanley, Cameron Hares, Cherie Bornhorst, Claudia Fracchiolla, E. L. Hazlett, Erik A Herman, Jacqueline Acres, Jen Tuttle Parsons, Jessica R. Hoehn, Jonathan D. Perry, Kathleen Hinko, Lindsay R. House, Lindsey D. Anderson, Meghan Healy, Michael B. Bennett, Michael Gregory, Michael S. Smith, Michele W. McColgan, Nicole Schrode, Noah Finkelstein, Sarah A. Perdue, Shane D. Bergin, Shannon Swilley Greco, the broader JNIPER Community, Turhan K. Carroll

arxiv:2507.18851 v1 · 2025-07-24 · physics.ed-ph · physics.soc-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{ZMT3ZHGFLDWDJMEK5MFMHX25C4}

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	2026-07-05T11:42:59.472175Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb27bc9cc558ec34b08aeb0ac3df5d1721831e10da134616f0367f6eb53b9d57

Aliases

arxiv: 2507.18851 · arxiv_version: 2507.18851v1 · doi: 10.48550/arxiv.2507.18851 · pith_short_12: ZMT3ZHGFLDWD · pith_short_16: ZMT3ZHGFLDWDJMEK · pith_short_8: ZMT3ZHGF

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/ZMT3ZHGFLDWDJMEK5MFMHX25C4 \
  | 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: cb27bc9cc558ec34b08aeb0ac3df5d1721831e10da134616f0367f6eb53b9d57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79c353e5c08b572d56d0ff3b1758185cd41d0f3d685d5671edbb47a64b96f14e",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2025-07-24T23:54:28Z",
    "title_canon_sha256": "ca63f739b3ea6e2f32bdba0d70dd9f96931c5dfe1c31fb999ce282ed7d959a15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.18851",
    "kind": "arxiv",
    "version": 1
  }
}