Pith Number

pith:EL5YD3JE

pith:2006:EL5YD3JECN4WW2HLR4T4XHHMIM

not attested not anchored not stored refs pending

On a Class of Spatial Discretizations of Equations of the Nonlinear Schrodinger Type

A. A. Sukhorukov, P. G. Kevrekidis, S. V. Dmitriev

arxiv:nlin/0603046 v1 · 2006-03-23 · nlin.SI · 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{EL5YD3JECN4WW2HLR4T4XHHMIM}

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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	2026-05-18T00:18:37.193787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22fb81ed2413796b68eb8f27cb9cec43026af5239c53ed7b71b2089a6ce7ceeb

Aliases

arxiv: nlin/0603046 · arxiv_version: nlin/0603046v1 · doi: 10.48550/arxiv.nlin/0603046 · pith_short_12: EL5YD3JECN4W · pith_short_16: EL5YD3JECN4WW2HL · pith_short_8: EL5YD3JE

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/EL5YD3JECN4WW2HLR4T4XHHMIM \
  | 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: 22fb81ed2413796b68eb8f27cb9cec43026af5239c53ed7b71b2089a6ce7ceeb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b03e83f7dbb4ed30ae1f65e9aeb9291a415a4fdb4597b2c6239fd1ce6b3bbce",
    "cross_cats_sorted": [
      "nlin.PS"
    ],
    "license": "",
    "primary_cat": "nlin.SI",
    "submitted_at": "2006-03-23T02:26:20Z",
    "title_canon_sha256": "d2261e0b6f204fe9bccd54989d01e2156669167a5cf82d8c769e9a360c732603"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nlin/0603046",
    "kind": "arxiv",
    "version": 1
  }
}