Pith Number

pith:VF2HG2IB

pith:2025:VF2HG2IB3DP6UJEMBYZ4WFC57E

not attested not anchored not stored refs pending

Extreme Event Aware ($\eta$-) Learning

Kai Chang, Themistoklis P. Sapsis

arxiv:2510.19161 v2 · 2025-10-22 · stat.ML · cs.LG · cs.NA · math.DS · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VF2HG2IB3DP6UJEMBYZ4WFC57E}

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

2 papers in Pith

Uncovering Extreme Event Mechanisms for Prediction and Control with Sensitivity-Balanced Projections

Mechanisms and Pathways of Extreme Events in Partially-Observed Stochastic Dynamical Systems

Receipt and verification

First computed	2026-07-29T01:25:30.686852Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a974736901d8dfea248c0e33cb145df93723b5535589fe4bb62a1cbb7f035f22

Aliases

arxiv: 2510.19161 · arxiv_version: 2510.19161v2 · doi: 10.48550/arxiv.2510.19161 · pith_short_12: VF2HG2IB3DP6 · pith_short_16: VF2HG2IB3DP6UJEM · pith_short_8: VF2HG2IB

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/VF2HG2IB3DP6UJEMBYZ4WFC57E \
  | 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: a974736901d8dfea248c0e33cb145df93723b5535589fe4bb62a1cbb7f035f22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1a965837a6fa35d2e5e8dfef8acb14899f484edd0cac0a94ca54e60df4523ce",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NA",
      "math.DS",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2025-10-22T01:33:58Z",
    "title_canon_sha256": "bd0ef0dbf1b93b4ddb4465c0161b3db2816012c402c3ddfe61291d7036ab7f6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.19161",
    "kind": "arxiv",
    "version": 2
  }
}