Pith Number

pith:V3YQCOPY

pith:2025:V3YQCOPY26NLCW43D6ANKJOEGO

not attested not anchored not stored refs pending

Parametric Reduced Order Models for the Generalized Kuramoto--Sivashinsky Equations

Ilya Timofeyev, Maxim Olshanskii, Md Rezwan Bin Mizan

arxiv:2502.02718 v2 · 2025-02-04 · math.NA · cs.NA · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V3YQCOPY26NLCW43D6ANKJOEGO}

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	2026-06-04T01:08:27.663257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aef10139f8d79ab15b9b1f80d525c43398d8fe9e5f825ebdc886f66c709ea49b

Aliases

arxiv: 2502.02718 · arxiv_version: 2502.02718v2 · doi: 10.48550/arxiv.2502.02718 · pith_short_12: V3YQCOPY26NL · pith_short_16: V3YQCOPY26NLCW43 · pith_short_8: V3YQCOPY

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/V3YQCOPY26NLCW43D6ANKJOEGO \
  | 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: aef10139f8d79ab15b9b1f80d525c43398d8fe9e5f825ebdc886f66c709ea49b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8145eb646e835147550ceee53cac7f4f750c3911980ce1c46051a7f7f79a95b",
    "cross_cats_sorted": [
      "cs.NA",
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2025-02-04T20:58:19Z",
    "title_canon_sha256": "25a2f97b044c59fa70296d0dfb04b0e1a56e4afca611ce89c5a281f237aea4f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.02718",
    "kind": "arxiv",
    "version": 2
  }
}