Pith Number

pith:E2NJSBH6

pith:2006:E2NJSBH6RK4QPHF5VFWLGGW67B

not attested not anchored not stored refs pending

On the asymptotic stability of bound states in 2D cubic Schroedinger equation

A. Zarnescu, E. Kirr

arxiv:math/0603550 v1 · 2006-03-23 · math.AP · math-ph · 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{E2NJSBH6RK4QPHF5VFWLGGW67B}

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	2026-05-18T01:38:24.272460Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

269a9904fe8ab9079cbda96cb31adef8757e26f269d3c9eb4286dd0c35c83998

Aliases

arxiv: math/0603550 · arxiv_version: math/0603550v1 · doi: 10.48550/arxiv.math/0603550 · pith_short_12: E2NJSBH6RK4Q · pith_short_16: E2NJSBH6RK4QPHF5 · pith_short_8: E2NJSBH6

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/E2NJSBH6RK4QPHF5VFWLGGW67B \
  | 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: 269a9904fe8ab9079cbda96cb31adef8757e26f269d3c9eb4286dd0c35c83998

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7976717bc69c362e59ca713ab24c8aae744d7155b2a8dc6157c94baee0dc3fcf",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math.AP",
    "submitted_at": "2006-03-23T02:34:53Z",
    "title_canon_sha256": "79d57eee88b05c69672eef9e27e0a5d65e0835ec14fd28a4c1802b5feb11700b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0603550",
    "kind": "arxiv",
    "version": 1
  }
}