Pith Number

pith:DAIF7XZR

pith:2026:DAIF7XZRQ27FMKA3CLKN76RPVM

not attested not anchored not stored refs pending

Who Gets to Do Physics? Occupational Stereotypes in AI-Generated Problem Sets

Bilas Paul

arxiv:2605.19161 v1 · 2026-05-18 · 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{DAIF7XZRQ27FMKA3CLKN76RPVM}

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	2026-05-20T01:05:30.995695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18105fdf3186be56281b12d4dffa2fab30fc7e6b2560e06dddae20ca026b642f

Aliases

arxiv: 2605.19161 · arxiv_version: 2605.19161v1 · doi: 10.48550/arxiv.2605.19161 · pith_short_12: DAIF7XZRQ27F · pith_short_16: DAIF7XZRQ27FMKA3 · pith_short_8: DAIF7XZR

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/DAIF7XZRQ27FMKA3CLKN76RPVM \
  | 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: 18105fdf3186be56281b12d4dffa2fab30fc7e6b2560e06dddae20ca026b642f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e5c66e3bb68ebfbe71568db876e9f02bce2a760e5eec1f20fca950fdc00860c",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2026-05-18T22:26:16Z",
    "title_canon_sha256": "9cdd39c5f58dd945bf5cdfb2a03b2dc59e980bd1b8f9789ee5844b20a237673f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19161",
    "kind": "arxiv",
    "version": 1
  }
}