Pith Number

pith:4UCJCJ2B

pith:2023:4UCJCJ2B6JJLL5KRZAPNBB4JAB

not attested not anchored not stored refs pending

Tipping Point Forecasting in Non-Stationary Dynamics on Function Spaces

Anima Anandkumar, Clare E. Singer, Hyunji Jane Bae, Kamyar Azizzadenesheli, Miguel Liu-Schiaffini, Nikola Kovachki, Sze Chai Leung

arxiv:2308.08794 v4 · 2023-08-17 · cs.LG · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4UCJCJ2B6JJLL5KRZAPNBB4JAB}

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.

Cited by

1 paper in Pith

Pretrained Video Models as Differentiable Physics Simulators for Urban Wind Flows

Receipt and verification

First computed	2026-08-03T00:09:10.428340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e504912741f252b5f551c81ed087890056828c17756566a5238833f7d803c756

Aliases

arxiv: 2308.08794 · arxiv_version: 2308.08794v4 · doi: 10.48550/arxiv.2308.08794 · pith_short_12: 4UCJCJ2B6JJL · pith_short_16: 4UCJCJ2B6JJLL5KR · pith_short_8: 4UCJCJ2B

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/4UCJCJ2B6JJLL5KRZAPNBB4JAB \
  | 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: e504912741f252b5f551c81ed087890056828c17756566a5238833f7d803c756

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0257d0996f70bea641cb7e7343d3e6481a81e108eee8e8638ae4f7a585ede956",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-08-17T05:42:27Z",
    "title_canon_sha256": "e56f330281cb9bb6f257151c6d8e7a768391c93f244f5f22cdbc07b18489a2b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.08794",
    "kind": "arxiv",
    "version": 4
  }
}