Pith Number

pith:DXMT35VX

pith:2025:DXMT35VXNP452XMYWVPK75MN2B

not attested not anchored not stored refs pending

A Neural Operator based on Dynamic Mode Decomposition

Dmitry Aksenov, Ekaterina Pleshakova, Nikita Sakovich, Sergey Gataullin

arxiv:2507.01117 v1 · 2025-07-01 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DXMT35VXNP452XMYWVPK75MN2B}

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	2026-07-05T11:30:25.401908Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1dd93df6b76bf9dd5d98b55eaff58dd076c7311cf5762ee103d699f585a81a73

Aliases

arxiv: 2507.01117 · arxiv_version: 2507.01117v1 · doi: 10.48550/arxiv.2507.01117 · pith_short_12: DXMT35VXNP45 · pith_short_16: DXMT35VXNP452XMY · pith_short_8: DXMT35VX

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/DXMT35VXNP452XMYWVPK75MN2B \
  | 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: 1dd93df6b76bf9dd5d98b55eaff58dd076c7311cf5762ee103d699f585a81a73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ff691b65a211a2b89ac265e26b4a579aa26a519ad05b7032d13c81554dfc66e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-01T18:23:28Z",
    "title_canon_sha256": "6704605d7e2d5a83772f91f18a94d0a906333a75a870a8f8ad713e5208e2eac9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.01117",
    "kind": "arxiv",
    "version": 1
  }
}