Pith Number

pith:HUBUNL3J

pith:2010:HUBUNL3JYJLAS6Y4N4HSUTOUKW

not attested not anchored not stored refs pending

A Human Development Framework for CO2 Reductions

Diego Rybski, J\"urgen P. Kropp, Lu\'is Costa

arxiv:1010.3837 v4 · 2010-10-19 · physics.soc-ph · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HUBUNL3JYJLAS6Y4N4HSUTOUKW}

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	2026-05-18T04:02:00.980231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d0346af69c256097b1c6f0f2a4dd455ac052e9a0120bc005d7852235efcef9c

Aliases

arxiv: 1010.3837 · arxiv_version: 1010.3837v4 · doi: 10.48550/arxiv.1010.3837 · pith_short_12: HUBUNL3JYJLA · pith_short_16: HUBUNL3JYJLAS6Y4 · pith_short_8: HUBUNL3J

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/HUBUNL3JYJLAS6Y4N4HSUTOUKW \
  | 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: 3d0346af69c256097b1c6f0f2a4dd455ac052e9a0120bc005d7852235efcef9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f466048ece8edae8b7a5434079864f2a635b54a9f6492375dd314f30f14cc392",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2010-10-19T09:31:18Z",
    "title_canon_sha256": "6184ac4eba0c1f1b5dee38858f575f17f8a8349ea97c13ef625088d05948d69e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.3837",
    "kind": "arxiv",
    "version": 4
  }
}