Pith Number

pith:NGPGQJYQ

pith:2013:NGPGQJYQEOVQVYXFBPVMCTHMET

not attested not anchored not stored refs pending

Complexity, economic science and possible economic benefits of climate change mitigation policy

A. Foley, H. Pollitt, J.F. Mercure, N. R. Edwards, P. B. Holden, P. Salas, U. Chewpreecha

arxiv:1310.4403 v2 · 2013-10-16 · physics.soc-ph · physics.ao-ph · q-fin.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NGPGQJYQEOVQVYXFBPVMCTHMET}

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	2026-05-18T02:28:31.959021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

699e68271023ab0ae2e50beac14cec24ed6d410ce7b3fb5795d8caea3aba3d30

Aliases

arxiv: 1310.4403 · arxiv_version: 1310.4403v2 · doi: 10.48550/arxiv.1310.4403 · pith_short_12: NGPGQJYQEOVQ · pith_short_16: NGPGQJYQEOVQVYXF · pith_short_8: NGPGQJYQ

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/NGPGQJYQEOVQVYXFBPVMCTHMET \
  | 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: 699e68271023ab0ae2e50beac14cec24ed6d410ce7b3fb5795d8caea3aba3d30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0745812d5877fb55407d256796ee0c2f9f1b3daf20fb975b7206f34a00607798",
    "cross_cats_sorted": [
      "physics.ao-ph",
      "q-fin.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2013-10-16T14:36:35Z",
    "title_canon_sha256": "e3e597db78771fd6c56a45414dd90e1e038be301c743d93bc504081ebb39a020"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.4403",
    "kind": "arxiv",
    "version": 2
  }
}