Pith Number

pith:L5G7BOKU

pith:2026:L5G7BOKUEXUNGPFGYSDOLYKOAH

not attested not anchored not stored refs pending

Exponential Low-Regularity Parareal Algorithms for Nonlinear Schr\"odinger Equations

Qingle Lin, Zhi Zhou

arxiv:2607.00384 v1 · 2026-07-01 · math.NA · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L5G7BOKUEXUNGPFGYSDOLYKOAH}

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	2026-07-02T01:17:41.845046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f4df0b95425e8d33ca6c486e5e14e01c85d7c53a9b7ddd004b1983e91b4d851

Aliases

arxiv: 2607.00384 · arxiv_version: 2607.00384v1 · doi: 10.48550/arxiv.2607.00384 · pith_short_12: L5G7BOKUEXUN · pith_short_16: L5G7BOKUEXUNGPFG · pith_short_8: L5G7BOKU

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/L5G7BOKUEXUNGPFGYSDOLYKOAH \
  | 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: 5f4df0b95425e8d33ca6c486e5e14e01c85d7c53a9b7ddd004b1983e91b4d851

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eaf49c3ec2fd8cfbf501706967f5df64c1b59cd89bbcd915acb272deb622fcd1",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2026-07-01T03:26:47Z",
    "title_canon_sha256": "c3b7f83267006e9dfd469d43026180cdbbd1cddb6daadbb5619a861fdcf0a2b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.00384",
    "kind": "arxiv",
    "version": 1
  }
}