Pith Number

pith:6QHGI4MJ

pith:2025:6QHGI4MJ7U3OOWBVHGOTWUDCR5

not attested not anchored not stored refs pending

Traveling periodic waves and breathers in the nonlocal derivative NLS equation

Dmitry E. Pelinovsky, Jinbing Chen

arxiv:2501.15625 v1 · 2025-01-26 · nlin.SI · math-ph · math.AP · math.DS · math.MP · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6QHGI4MJ7U3OOWBVHGOTWUDCR5}

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	2026-07-05T10:05:32.080939Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f40e647189fd36e75835399d3b50628f78dc962878b615beeed1ebb84c23aeb7

Aliases

arxiv: 2501.15625 · arxiv_version: 2501.15625v1 · doi: 10.48550/arxiv.2501.15625 · pith_short_12: 6QHGI4MJ7U3O · pith_short_16: 6QHGI4MJ7U3OOWBV · pith_short_8: 6QHGI4MJ

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/6QHGI4MJ7U3OOWBVHGOTWUDCR5 \
  | 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: f40e647189fd36e75835399d3b50628f78dc962878b615beeed1ebb84c23aeb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b142f9766cccf6f7f4fd4284f20e7f07a7e7a89ec0f63629eb7283abb67feb15",
    "cross_cats_sorted": [
      "math-ph",
      "math.AP",
      "math.DS",
      "math.MP",
      "nlin.PS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2025-01-26T18:14:28Z",
    "title_canon_sha256": "fb4dc7e4ca56d87142de0133e4366f228080dae5b3798321cd1950265f02b850"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.15625",
    "kind": "arxiv",
    "version": 1
  }
}