Pith Number

pith:55DPFXQZ

pith:2026:55DPFXQZ4F26ADZC2Y57PFVGLA

not attested not anchored not stored refs pending

Fixing Divergence in Carleman Linearization via Analytical Continuation

Hayato Higuchi, Hokuto Iwakiri, Kouki Nakamura, Mingshuo Zhu, Naohisa Sueishi, Shih-Yen Tseng, Shoichiro Tsutsui

arxiv:2607.05873 v1 · 2026-07-07 · quant-ph · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{55DPFXQZ4F26ADZC2Y57PFVGLA}

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	2026-07-08T01:18:48.923045Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef46f2de19e175e00f22d63bf796a65805ccdc9018073e156068bb7161197cdb

Aliases

arxiv: 2607.05873 · arxiv_version: 2607.05873v1 · doi: 10.48550/arxiv.2607.05873 · pith_short_12: 55DPFXQZ4F26 · pith_short_16: 55DPFXQZ4F26ADZC · pith_short_8: 55DPFXQZ

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/55DPFXQZ4F26ADZC2Y57PFVGLA \
  | 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: ef46f2de19e175e00f22d63bf796a65805ccdc9018073e156068bb7161197cdb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e49970f64d08d74c64a3e55058427dfa62ff781ca94e5e47d675ec3610afa33",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-07-07T06:07:27Z",
    "title_canon_sha256": "70013f9f3bb7e291a4a912affefeae17b3bfd3ced96017f669fb33e827b12c95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.05873",
    "kind": "arxiv",
    "version": 1
  }
}