Pith Number

pith:V73PP6KF

pith:2024:V73PP6KFYB2WVSL5NVJZHVD3D7

not attested not anchored not stored refs pending

Online Physics-Informed Dynamic Mode Decomposition: Theory and Applications

Biqi Chen, Ying Wang

arxiv:2412.03609 v2 · 2024-12-04 · cs.LG · nlin.AO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V73PP6KFYB2WVSL5NVJZHVD3D7}

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	2026-07-05T10:16:39.981956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aff6f7f945c0756ac97d6d5393d47b1fc5c57cda1dd1cef9089c277580d6a4ec

Aliases

arxiv: 2412.03609 · arxiv_version: 2412.03609v2 · doi: 10.48550/arxiv.2412.03609 · pith_short_12: V73PP6KFYB2W · pith_short_16: V73PP6KFYB2WVSL5 · pith_short_8: V73PP6KF

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/V73PP6KFYB2WVSL5NVJZHVD3D7 \
  | 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: aff6f7f945c0756ac97d6d5393d47b1fc5c57cda1dd1cef9089c277580d6a4ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a315f2269bdae6b6354edae72ade9913bf0635130a1c97438f101e0e8c2bf97",
    "cross_cats_sorted": [
      "nlin.AO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-12-04T12:57:35Z",
    "title_canon_sha256": "65ad1f9880a24c9dc7955a8df6d213618e3aa4c095c00cbfec779fb42afa7958"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.03609",
    "kind": "arxiv",
    "version": 2
  }
}