Pith Number

pith:33ZP3USO

pith:2019:33ZP3USOG7LHPYKNX5GEH25L75

not attested not anchored not stored refs pending

Heterogeneous Earnings Effects of the Job Corps by Gender Earnings: A Translated Quantile Approach

Anthony Strittmatter

arxiv:1908.08721 v1 · 2019-08-23 · econ.EM · econ.GN · q-fin.EC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{33ZP3USOG7LHPYKNX5GEH25L75}

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	2026-07-05T01:41:48.826301Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

def2fdd24e37d677e14dbf4c43ebabff5b3dbc2b43a8b9240aedd19f96d777b7

Aliases

arxiv: 1908.08721 · arxiv_version: 1908.08721v1 · doi: 10.48550/arxiv.1908.08721 · pith_short_12: 33ZP3USOG7LH · pith_short_16: 33ZP3USOG7LHPYKN · pith_short_8: 33ZP3USO

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/33ZP3USOG7LHPYKNX5GEH25L75 \
  | 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: def2fdd24e37d677e14dbf4c43ebabff5b3dbc2b43a8b9240aedd19f96d777b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3e66b0a38146fd8e3e5255ce77380d488eea700ac8df2320722e09f8ebab2b7",
    "cross_cats_sorted": [
      "econ.GN",
      "q-fin.EC"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2019-08-23T08:55:51Z",
    "title_canon_sha256": "b9fb0f1e93ee433d3aac0171ee20bb8bf429622d03f7170a7b84039e5a1ce3f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08721",
    "kind": "arxiv",
    "version": 1
  }
}