Pith Number

pith:6XH44RGZ

pith:2026:6XH44RGZFNJ3ATY3672D7Y5EBM

not attested not anchored not stored refs pending

First-Order Trajectory Matching: Fast Ensemble Predictions of Chaotic, Turbulent, Stochastic Systems

Benjamin Peherstorfer, Jules Berman, Nicholas Geissler, Shreya Jha, Timo Schorlepp

arxiv:2606.11138 v1 · 2026-06-09 · cs.LG · cs.NA · 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{6XH44RGZFNJ3ATY3672D7Y5EBM}

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	2026-06-10T01:11:13.122979Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5cfce44d92b53b04f1bf7f43fe3a40b39748b2d461ea38313e1d2dc2b4baca1

Aliases

arxiv: 2606.11138 · arxiv_version: 2606.11138v1 · doi: 10.48550/arxiv.2606.11138 · pith_short_12: 6XH44RGZFNJ3 · pith_short_16: 6XH44RGZFNJ3ATY3 · pith_short_8: 6XH44RGZ

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/6XH44RGZFNJ3ATY3672D7Y5EBM \
  | 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: f5cfce44d92b53b04f1bf7f43fe3a40b39748b2d461ea38313e1d2dc2b4baca1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "feba4349b2351a7e4939618b48880463e68e599b60f2006df9bd74feab9c0325",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-09T17:29:05Z",
    "title_canon_sha256": "adae6c14f42ac5643d38bf4bb1d8473f5f6e65467989ae7a94f76a227659c551"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.11138",
    "kind": "arxiv",
    "version": 1
  }
}