Pith Number

pith:3IM5LVKQ

pith:2014:3IM5LVKQQPPM4PW72IUTQFK5WA

not attested not anchored not stored refs pending

Strong instability of standing waves for nonlinear Schr\"odinger equations with double power nonlinearity

Masahito Ohta, Takahiro Yamaguchi

arxiv:1407.0905 v2 · 2014-07-03 · 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{3IM5LVKQQPPM4PW72IUTQFK5WA}

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	2026-05-18T01:21:23.273003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da19d5d55083dece3edfd22938155db02a88e4c13c5dbc4f750995377819cfb7

Aliases

arxiv: 1407.0905 · arxiv_version: 1407.0905v2 · doi: 10.48550/arxiv.1407.0905 · pith_short_12: 3IM5LVKQQPPM · pith_short_16: 3IM5LVKQQPPM4PW7 · pith_short_8: 3IM5LVKQ

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/3IM5LVKQQPPM4PW72IUTQFK5WA \
  | 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: da19d5d55083dece3edfd22938155db02a88e4c13c5dbc4f750995377819cfb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc765844530eb635bb12917a1acf6faef602925ec6673855696b34f05569de2e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-07-03T13:02:25Z",
    "title_canon_sha256": "94fba81376766d82d60ad861ac0bbebd147deca7b97db02aac08fe14102513c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.0905",
    "kind": "arxiv",
    "version": 2
  }
}