Pith Number

pith:J2ARELHW

pith:2010:J2ARELHWP5GGYHUXNJOGFMRM6O

not attested not anchored not stored refs pending

Climate tipping as a noisy bifurcation: a predictive technique

Jan Sieber, J. M. T. Thompson

arxiv:1007.1376 v4 · 2010-07-08 · math.DS · physics.ao-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{J2ARELHWP5GGYHUXNJOGFMRM6O}

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	2026-05-18T04:33:27.069682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e81122cf67f4c6c1e976a5c62b22cf3a5fce3e9e5ffd00d35ed34f294799720

Aliases

arxiv: 1007.1376 · arxiv_version: 1007.1376v4 · doi: 10.48550/arxiv.1007.1376 · pith_short_12: J2ARELHWP5GG · pith_short_16: J2ARELHWP5GGYHUX · pith_short_8: J2ARELHW

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/J2ARELHWP5GGYHUXNJOGFMRM6O \
  | 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: 4e81122cf67f4c6c1e976a5c62b22cf3a5fce3e9e5ffd00d35ed34f294799720

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab9b68637e4f17a2c69c5e5319f0e99544df2aadc981977f87c1116f16e3bf69",
    "cross_cats_sorted": [
      "physics.ao-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2010-07-08T13:47:49Z",
    "title_canon_sha256": "eae4d1b954c95f76ec1458ac91d70bfb5d1312d39b778d1b79268dc2159b8fdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.1376",
    "kind": "arxiv",
    "version": 4
  }
}