Pith Number

pith:SWJOGJTK

pith:2026:SWJOGJTKT6JDSVHO3U3TGJEYXH

not attested not anchored not stored refs pending

Scale-Aware Learning of Chaotic Dynamics on Unstructured Meshes via Binned Spectral Losses

Kanad Sen, Romit Maulik

arxiv:2607.19387 v1 · 2026-07-02 · cs.LG · cs.AI · physics.comp-ph · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SWJOGJTKT6JDSVHO3U3TGJEYXH}

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	2026-07-23T00:23:47.468616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9592e3266a9f923954eedd37332498b9deafb2ded1c6d22b22d20e66317c49b8

Aliases

arxiv: 2607.19387 · arxiv_version: 2607.19387v1 · doi: 10.48550/arxiv.2607.19387 · pith_short_12: SWJOGJTKT6JD · pith_short_16: SWJOGJTKT6JDSVHO · pith_short_8: SWJOGJTK

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/SWJOGJTKT6JDSVHO3U3TGJEYXH \
  | 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: 9592e3266a9f923954eedd37332498b9deafb2ded1c6d22b22d20e66317c49b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b39efc76fa922d86b10acb644ef1cefa1c7ea44c9e9ba5f898a77be7f507f81",
    "cross_cats_sorted": [
      "cs.AI",
      "physics.comp-ph",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-02T02:12:13Z",
    "title_canon_sha256": "44a52421c23654e88f1d5fe172aa01f7e1a05aeaf18ea67f002f685212f00173"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.19387",
    "kind": "arxiv",
    "version": 1
  }
}