Pith Number

pith:RBHNWAGU

pith:2020:RBHNWAGUYRIKELU5DYEYOYSHK4

not attested not anchored not stored refs pending

Using Household Grants to Benchmark the Cost Effectiveness of a USAID Workforce Readiness Program

Andrew Zeitlin, Craig McIntosh

arxiv:2009.01749 v1 · 2020-09-02 · 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{RBHNWAGUYRIKELU5DYEYOYSHK4}

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	2026-07-05T01:32:52.959116Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

884edb00d4c450a22e9d1e098762475726dd3b8f883ce23599438187f79bbf17

Aliases

arxiv: 2009.01749 · arxiv_version: 2009.01749v1 · doi: 10.48550/arxiv.2009.01749 · pith_short_12: RBHNWAGUYRIK · pith_short_16: RBHNWAGUYRIKELU5 · pith_short_8: RBHNWAGU

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/RBHNWAGUYRIKELU5DYEYOYSHK4 \
  | 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: 884edb00d4c450a22e9d1e098762475726dd3b8f883ce23599438187f79bbf17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f27d3cad2aa5158706d5405c444c4622e1e313db79232a2860ce42cda9406c46",
    "cross_cats_sorted": [
      "q-fin.EC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.GN",
    "submitted_at": "2020-09-02T16:52:37Z",
    "title_canon_sha256": "1ab19f1cd17e0022a674ddfb2cc4b55d57df2bc972b5af1cdcbe014529f5ec48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.01749",
    "kind": "arxiv",
    "version": 1
  }
}