Pith Number

pith:ZLF3XXSZ

pith:2009:ZLF3XXSZ6SXXDFPE4AX22WIRYU

not attested not anchored not stored refs pending

The Hamiltonian structure of the nonlinear Schr\"odinger equation and the asymptotic stability of its ground states

Scipio Cuccagna

arxiv:0910.3797 v6 · 2009-10-20 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZLF3XXSZ6SXXDFPE4AX22WIRYU}

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	2026-05-18T04:28:20.474408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cacbbbde59f4af7195e4e02fad5911c52e9a6ac57a8a686d43251226c07beb65

Aliases

arxiv: 0910.3797 · arxiv_version: 0910.3797v6 · doi: 10.48550/arxiv.0910.3797 · pith_short_12: ZLF3XXSZ6SXX · pith_short_16: ZLF3XXSZ6SXXDFPE · pith_short_8: ZLF3XXSZ

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/ZLF3XXSZ6SXXDFPE4AX22WIRYU \
  | 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: cacbbbde59f4af7195e4e02fad5911c52e9a6ac57a8a686d43251226c07beb65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6aa6656d13977b581cc0678de5bf691d1d77ddefe55856f0effdab59dc6a94ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2009-10-20T10:16:07Z",
    "title_canon_sha256": "479b44126c2593772011a2d61170ba562a80560ea242eb02b7ea6147ba6ee5f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.3797",
    "kind": "arxiv",
    "version": 6
  }
}