Pith Number

pith:MXAEG2BU

pith:2024:MXAEG2BUZLXIIKZK67NUGM3NEY

not attested not anchored not stored refs pending

Extensions of the Path-integral formula for computation of Koopman eigenfunctions

Shankar A. Deka, Umesh Vaidya

arxiv:2411.16605 v1 · 2024-11-25 · eess.SY · cs.SY · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MXAEG2BUZLXIIKZK67NUGM3NEY}

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	2026-07-05T09:40:11.714369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65c0436834caee842b2af7db43336d262e4b8b23281ab5709974c38bcb34aad6

Aliases

arxiv: 2411.16605 · arxiv_version: 2411.16605v1 · doi: 10.48550/arxiv.2411.16605 · pith_short_12: MXAEG2BUZLXI · pith_short_16: MXAEG2BUZLXIIKZK · pith_short_8: MXAEG2BU

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/MXAEG2BUZLXIIKZK67NUGM3NEY \
  | 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: 65c0436834caee842b2af7db43336d262e4b8b23281ab5709974c38bcb34aad6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efc856e201ef9e649b1c8e82ec09b896d6c28d82a2833d7321c6bb4dc8971c5d",
    "cross_cats_sorted": [
      "cs.SY",
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2024-11-25T17:41:36Z",
    "title_canon_sha256": "7ab3a74e7432666116170a0fb911907c56b7cc40311dda650e5f2aa5216216c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.16605",
    "kind": "arxiv",
    "version": 1
  }
}