Pith Number

pith:5GPWEGED

pith:2026:5GPWEGEDWPIF2VTPXSPB62W76D

not attested not anchored not stored refs pending

Constraints From Simulation Improve Experiential Outcomes in Laboratory Environment

D. A. Bonn, James Day, Jeff Bale, J. Ives

arxiv:2605.30624 v1 · 2026-05-28 · physics.ed-ph · physics.class-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{5GPWEGEDWPIF2VTPXSPB62W76D}

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	2026-06-01T01:03:04.734863Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e99f621883b3d05d566fbc9e1f6adff0edd67ae7560ee2d91160225f5fe9cd93

Aliases

arxiv: 2605.30624 · arxiv_version: 2605.30624v1 · doi: 10.48550/arxiv.2605.30624 · pith_short_12: 5GPWEGEDWPIF · pith_short_16: 5GPWEGEDWPIF2VTP · pith_short_8: 5GPWEGED

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/5GPWEGEDWPIF2VTPXSPB62W76D \
  | 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: e99f621883b3d05d566fbc9e1f6adff0edd67ae7560ee2d91160225f5fe9cd93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a61e4cd41b19edb473be1c56580e68e1911c3896abaabcf52563d3b752f2046",
    "cross_cats_sorted": [
      "physics.class-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2026-05-28T22:19:08Z",
    "title_canon_sha256": "c9de6401a276495d3652e4c376a58c3bb6204a6d2aa03097f1fbaa7cd1810d8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.30624",
    "kind": "arxiv",
    "version": 1
  }
}