Pith Number

pith:O5VYWOZE

pith:2019:O5VYWOZEJJQ5O2GDY55UXWV6F2

not attested not anchored not stored refs pending

The Importance of Social and Government Learning in Ex Ante Policy Evaluation

Gonzalo Casta\~eda, Omar A. Guerrero

arxiv:1902.00429 v1 · 2019-02-01 · 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{O5VYWOZEJJQ5O2GDY55UXWV6F2}

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	2026-05-17T23:54:57.502115Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

776b8b3b244a61d768c3c77b4bdabe2e9a4a9527a3d2f7686cb1affade0b99e3

Aliases

arxiv: 1902.00429 · arxiv_version: 1902.00429v1 · doi: 10.48550/arxiv.1902.00429 · pith_short_12: O5VYWOZEJJQ5 · pith_short_16: O5VYWOZEJJQ5O2GD · pith_short_8: O5VYWOZE

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/O5VYWOZEJJQ5O2GDY55UXWV6F2 \
  | 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: 776b8b3b244a61d768c3c77b4bdabe2e9a4a9527a3d2f7686cb1affade0b99e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0442b06d8618bb09973e94ebcc77cd639915f28569d63be88fa5688a364a8b0d",
    "cross_cats_sorted": [
      "q-fin.EC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.GN",
    "submitted_at": "2019-02-01T16:05:47Z",
    "title_canon_sha256": "b0f23c081574570b39fcdf727d20ba3faa49300897defaf5eaa0be796248754a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.00429",
    "kind": "arxiv",
    "version": 1
  }
}