Pith Number

pith:GGA3EFB2

pith:2019:GGA3EFB25VAUDXYKH6QHJIEJA4

not attested not anchored not stored refs pending

Emergence of cascading dynamics in interacting tipping elements of ecology and climate

Ann Kristin Klose, Jonathan F. Donges, Ricarda Winkelmann, Volker Karle

arxiv:1910.12042 v2 · 2019-10-26 · physics.geo-ph · physics.ao-ph · physics.bio-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{GGA3EFB25VAUDXYKH6QHJIEJA4}

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	2026-07-05T01:35:25.900605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3181b2143aed4141df0a3fa074a089072efbe6ce47e50df2abe4fc1b327df5fd

Aliases

arxiv: 1910.12042 · arxiv_version: 1910.12042v2 · doi: 10.48550/arxiv.1910.12042 · pith_short_12: GGA3EFB25VAU · pith_short_16: GGA3EFB25VAUDXYK · pith_short_8: GGA3EFB2

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/GGA3EFB25VAUDXYKH6QHJIEJA4 \
  | 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: 3181b2143aed4141df0a3fa074a089072efbe6ce47e50df2abe4fc1b327df5fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25aeda9ef9b1d28039c04cd9b4c4b080b20bdaa987037b70bcd9330b65980ea7",
    "cross_cats_sorted": [
      "physics.ao-ph",
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2019-10-26T10:06:13Z",
    "title_canon_sha256": "979f9468dd17c860fd4e66d91becc9865bc22523ec2bf0f83cfedafd5cc6e645"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.12042",
    "kind": "arxiv",
    "version": 2
  }
}