Pith Number

pith:DL4GYYJK

pith:2026:DL4GYYJK5PSEZXNKLYYUGZVRXL

not attested not anchored not stored refs pending

Quantum algorithm for the nonlinear Schr\"odinger equation via the Lax-pair scattering

Chenjia Zhu, Yousheng Zhang, Yue Yang, Zhaoyuan Meng

arxiv:2606.29276 v1 · 2026-06-28 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DL4GYYJK5PSEZXNKLYYUGZVRXL}

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	2026-06-30T01:17:59.978378Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1af86c612aebe44cddaa5e314366b1bac7946c00939fbff3e1083dfb6a33e582

Aliases

arxiv: 2606.29276 · arxiv_version: 2606.29276v1 · doi: 10.48550/arxiv.2606.29276 · pith_short_12: DL4GYYJK5PSE · pith_short_16: DL4GYYJK5PSEZXNK · pith_short_8: DL4GYYJK

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/DL4GYYJK5PSEZXNKLYYUGZVRXL \
  | 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: 1af86c612aebe44cddaa5e314366b1bac7946c00939fbff3e1083dfb6a33e582

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4de86742f982a9b48d70dee687e4551e0b73f90b128d875cf211512581083e4c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-28T08:46:47Z",
    "title_canon_sha256": "bbf0161e89db3ea4e6eabad4272390ffdee7621ba0750a8f9cdf1b516339d2f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.29276",
    "kind": "arxiv",
    "version": 1
  }
}