Pith Number

pith:FLJCWEB6

pith:2019:FLJCWEB6OKGAGF7NAFPZAAKQGF

not attested not anchored not stored refs pending

Climate Change and Agriculture: Subsistence Farmers' Response to Extreme Heat

(2) Department of Social Science, (3) Department of Economics, Fernando M. Arag\'on (1), Francisco Oteiza (2), Institute of Fiscal Studies), Juan Pablo Rud (3) ((1) Department of Economics, Royal Holloway, Simon Fraser University, UCL Institute of Education, University of London

arxiv:1902.09204 v2 · 2019-02-25 · 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{FLJCWEB6OKGAGF7NAFPZAAKQGF}

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	2026-05-17T23:52:26.632048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ad22b103e728c0317ed015f900150316b9f0eee6d2d892ef282bf1dace3f377

Aliases

arxiv: 1902.09204 · arxiv_version: 1902.09204v2 · doi: 10.48550/arxiv.1902.09204 · pith_short_12: FLJCWEB6OKGA · pith_short_16: FLJCWEB6OKGAGF7N · pith_short_8: FLJCWEB6

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/FLJCWEB6OKGAGF7NAFPZAAKQGF \
  | 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: 2ad22b103e728c0317ed015f900150316b9f0eee6d2d892ef282bf1dace3f377

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92565060ce701181e80372f01d5a19ab2cc87d2f387c00bcd3363490ee57e106",
    "cross_cats_sorted": [
      "q-fin.EC"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "econ.GN",
    "submitted_at": "2019-02-25T11:40:42Z",
    "title_canon_sha256": "a2e78eb7db2d44b1f041c57a818135fd1e0d75415dee5e9e30b11a1974b91568"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.09204",
    "kind": "arxiv",
    "version": 2
  }
}