Pith Number

pith:4MX2SC3T

pith:2014:4MX2SC3TBGSKV3KPCKBZMGTALZ

not attested not anchored not stored refs pending

Integrable Spatiotemporally Varying NLS, PT-Symmetric NLS, and DNLS Equations: Generalized Lax Pairs and Lie Algebras

Matthew Russo, S. Roy Choudhury

arxiv:1410.0645 v1 · 2014-10-02 · math.AP · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4MX2SC3TBGSKV3KPCKBZMGTALZ}

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	2026-05-18T02:41:10.564357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e32fa90b7309a4aaed4f1283961a605e6591a022f404a05d59d5278d6c086569

Aliases

arxiv: 1410.0645 · arxiv_version: 1410.0645v1 · doi: 10.48550/arxiv.1410.0645 · pith_short_12: 4MX2SC3TBGSK · pith_short_16: 4MX2SC3TBGSKV3KP · pith_short_8: 4MX2SC3T

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/4MX2SC3TBGSKV3KPCKBZMGTALZ \
  | 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: e32fa90b7309a4aaed4f1283961a605e6591a022f404a05d59d5278d6c086569

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb8e3074437c9c94ef74c0d0dc2dd46bf916975b6bfbeb406705093d6a1aab25",
    "cross_cats_sorted": [
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-10-02T18:57:59Z",
    "title_canon_sha256": "2a6e9e3d9c8c5c5b5453ba138ebda5975ee0e364c785a20dac871239aacac964"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.0645",
    "kind": "arxiv",
    "version": 1
  }
}