Pith Number

pith:FBRCQ323

pith:2017:FBRCQ323N7VNJ432Y3OWNC5B63

not attested not anchored not stored refs pending

New integrable semi-discretizations of the coupled nonlinear Schrodinger equations

Dmitry E. Pelinovsky, Sylvie A. Bronsard

arxiv:1705.05974 v1 · 2017-05-17 · nlin.SI · math-ph · math.AP · 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{FBRCQ323N7VNJ432Y3OWNC5B63}

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	2026-05-18T00:44:19.314552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2862286f5b6fead4f37ac6dd668ba1f6c705e991bb9a39537ae9f396a50191b8

Aliases

arxiv: 1705.05974 · arxiv_version: 1705.05974v1 · doi: 10.48550/arxiv.1705.05974 · pith_short_12: FBRCQ323N7VN · pith_short_16: FBRCQ323N7VNJ432 · pith_short_8: FBRCQ323

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/FBRCQ323N7VNJ432Y3OWNC5B63 \
  | 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: 2862286f5b6fead4f37ac6dd668ba1f6c705e991bb9a39537ae9f396a50191b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e55964170a9b15dff72c6b54985ece6e0b0e309e582dd735b2599c5e622549df",
    "cross_cats_sorted": [
      "math-ph",
      "math.AP",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2017-05-17T01:46:51Z",
    "title_canon_sha256": "c77ac457948cb1ebd3ae804b65a2876d00ffc6bb7cdc843597a49f9ac0510429"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.05974",
    "kind": "arxiv",
    "version": 1
  }
}