Pith Number

pith:6WVX6POH

pith:2025:6WVX6POHXZ7VX4Q3NA5EX5CQ5J

not attested not anchored not stored refs pending

Feedback Integrators: Non-Asymptotic Invariance for One-Step Methods and Gain Selection under Euler Discretization

Dong Eui Chang, Juho Bae

arxiv:2512.01528 v2 · 2025-12-01 · math.NA · cs.NA · 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{6WVX6POHXZ7VX4Q3NA5EX5CQ5J}

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	2026-05-20T00:05:38.386360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5ab7f3dc7be7f5bf21b683a4bf450ea6bfd2d6b4cbc1364bbd8d07cc0734a53

Aliases

arxiv: 2512.01528 · arxiv_version: 2512.01528v2 · doi: 10.48550/arxiv.2512.01528 · pith_short_12: 6WVX6POHXZ7V · pith_short_16: 6WVX6POHXZ7VX4Q3 · pith_short_8: 6WVX6POH

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/6WVX6POHXZ7VX4Q3NA5EX5CQ5J \
  | 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: f5ab7f3dc7be7f5bf21b683a4bf450ea6bfd2d6b4cbc1364bbd8d07cc0734a53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c83bec35b7301327f087d21babf239873ddda53e9fd6a952d53f637fe93e8ddb",
    "cross_cats_sorted": [
      "cs.NA",
      "math.DS"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2025-12-01T10:49:16Z",
    "title_canon_sha256": "607e7b83ca9d305725a1fe803bec6285759821d6f27b66b475370be20da93d94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.01528",
    "kind": "arxiv",
    "version": 2
  }
}