Pith Number

pith:NNPRCRD4

pith:2012:NNPRCRD4HFW4MGO4F4WZKBAZZZ

not attested not anchored not stored refs pending

Scattering and Blow up for the Two Dimensional Focusing Quintic Nonlinear Schr\"odinger Equation

Cristi Guevara, Fernando Carreon

arxiv:1203.6089 v2 · 2012-03-27 · 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{NNPRCRD4HFW4MGO4F4WZKBAZZZ}

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	2026-05-18T02:03:38.652265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b5f11447c396dc619dc2f2d950419ce614dd2aef1e4273213d339d211efd4cc

Aliases

arxiv: 1203.6089 · arxiv_version: 1203.6089v2 · doi: 10.48550/arxiv.1203.6089 · pith_short_12: NNPRCRD4HFW4 · pith_short_16: NNPRCRD4HFW4MGO4 · pith_short_8: NNPRCRD4

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/NNPRCRD4HFW4MGO4F4WZKBAZZZ \
  | 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: 6b5f11447c396dc619dc2f2d950419ce614dd2aef1e4273213d339d211efd4cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7e80f7850704fe143839fc4b7ba6b3547474125a0056a3286945dbca18b728e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2012-03-27T21:16:13Z",
    "title_canon_sha256": "2ae1a72c5a89643166307319e4a9c81c369d8f7d176b1d68021fe7804ba975fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.6089",
    "kind": "arxiv",
    "version": 2
  }
}