Pith Number

pith:LUYERY3J

pith:2026:LUYERY3JJ7W72B4DCCS57L6WCU

not attested not anchored not stored refs pending

Learning Together: A Format for Reflective Turn-Based Sharing in STEM Communities

James Day, Katherine R. Herperger, Kyle Monkman

arxiv:2603.06490 v2 · 2026-03-06 · 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{LUYERY3JJ7W72B4DCCS57L6WCU}

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	2026-06-25T00:18:13.299482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d3048e3694fedfd078310a5dfafd6150522c3cc6dc29d77728111cce4a4cd6b

Aliases

arxiv: 2603.06490 · arxiv_version: 2603.06490v2 · doi: 10.48550/arxiv.2603.06490 · pith_short_12: LUYERY3JJ7W7 · pith_short_16: LUYERY3JJ7W72B4D · pith_short_8: LUYERY3J

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/LUYERY3JJ7W72B4DCCS57L6WCU \
  | 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: 5d3048e3694fedfd078310a5dfafd6150522c3cc6dc29d77728111cce4a4cd6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d396f5f0f2a40c30f69653740df4e16ce1de6d021443f6fd179b2112c8d339ad",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2026-03-06T17:17:33Z",
    "title_canon_sha256": "9a2702e0e1b1da4dd4f64c92f0629209c438d94723d5f29fb6e5572028fe5bb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.06490",
    "kind": "arxiv",
    "version": 2
  }
}