Pith Number

pith:6SHCMJDB

pith:2018:6SHCMJDBZFIVVH27KMMAEHUOWB

not attested not anchored not stored refs pending

Qualitative Measures of Equity in Small Groups

Ben Archibeque, Eleanor C Sayre, Florian Genz, Mary-Bridget Kustusch, Scott Franklin

arxiv:1803.01459 v1 · 2018-03-05 · 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{6SHCMJDBZFIVVH27KMMAEHUOWB}

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	2026-05-18T00:22:00.623484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f48e262461c9515a9f5f5318021e8eb052146b99ea9590e84f9e1e29028ea197

Aliases

arxiv: 1803.01459 · arxiv_version: 1803.01459v1 · doi: 10.48550/arxiv.1803.01459 · pith_short_12: 6SHCMJDBZFIV · pith_short_16: 6SHCMJDBZFIVVH27 · pith_short_8: 6SHCMJDB

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/6SHCMJDBZFIVVH27KMMAEHUOWB \
  | 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: f48e262461c9515a9f5f5318021e8eb052146b99ea9590e84f9e1e29028ea197

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e732af715ed206bec339e0fea108fec69997faa77a9f288c3dfc0d6e9f1b838",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2018-03-05T02:03:22Z",
    "title_canon_sha256": "e190863fb313b87001e1e905213a269e2960c335b5f11e445f9fea13fd9e1b45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.01459",
    "kind": "arxiv",
    "version": 1
  }
}