Pith Number

pith:LFKTLD7E

pith:2025:LFKTLD7ETFYC3UGDDINXWHAV22

not attested not anchored not stored refs pending

Impact of Outreach on Physics Student Development: Quantitative Results from a National Survey

John Tyler, Jonathan D. Perry, Rachel L Ivie, Susan White, Tatiana Erukhimova, Toni Sauncy

arxiv:2505.09874 v1 · 2025-05-15 · 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{LFKTLD7ETFYC3UGDDINXWHAV22}

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.

Cited by

1 paper in Pith

Impact of Outreach on Physics Student Development: Qualitative Results from a National Survey

Receipt and verification

First computed	2026-07-05T11:03:29.763238Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5955358fe499702dd0c31a1b7b1c15d6be554ede7f5e96d7d3c02d0ba275643e

Aliases

arxiv: 2505.09874 · arxiv_version: 2505.09874v1 · doi: 10.48550/arxiv.2505.09874 · pith_short_12: LFKTLD7ETFYC · pith_short_16: LFKTLD7ETFYC3UGD · pith_short_8: LFKTLD7E

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/LFKTLD7ETFYC3UGDDINXWHAV22 \
  | 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: 5955358fe499702dd0c31a1b7b1c15d6be554ede7f5e96d7d3c02d0ba275643e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ceb06c670026ae6610da934d322ee5faa3d4b251d1bd855dec390a863293b4c5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2025-05-15T00:37:42Z",
    "title_canon_sha256": "9fbd9776edbde569671f6df89172a486ee8daeccc5956973f8c7c673d91b0333"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.09874",
    "kind": "arxiv",
    "version": 1
  }
}