Pith Number

pith:FNZVEG2K

pith:2015:FNZVEG2KYVGGRFKDMCXNSX6HM2

not attested not anchored not stored refs pending

Predicting Climate Change using Response Theory: Global Averages and Spatial Patterns

Francesco Ragone, Frank Lunkeit, Valerio Lucarini

arxiv:1512.06542 v2 · 2015-12-21 · physics.ao-ph · cond-mat.stat-mech · physics.comp-ph · physics.geo-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FNZVEG2KYVGGRFKDMCXNSX6HM2}

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	2026-05-18T01:14:01.420329Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b73521b4ac54c68954360aed95fc7668c7cedba21fddc1e91d9b036342fa436

Aliases

arxiv: 1512.06542 · arxiv_version: 1512.06542v2 · doi: 10.48550/arxiv.1512.06542 · pith_short_12: FNZVEG2KYVGG · pith_short_16: FNZVEG2KYVGGRFKD · pith_short_8: FNZVEG2K

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/FNZVEG2KYVGGRFKDMCXNSX6HM2 \
  | 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: 2b73521b4ac54c68954360aed95fc7668c7cedba21fddc1e91d9b036342fa436

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e87efa987998dfe161f3d0e91f337840de2880f2da89dc029bb31d27bfe93a01",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "physics.comp-ph",
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2015-12-21T09:34:49Z",
    "title_canon_sha256": "40dc2deb430db5ecc05070ed2ff26343c96efd79fe33ffda16abfc7b1b5838ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.06542",
    "kind": "arxiv",
    "version": 2
  }
}