Pith Number

pith:IHUBP2UA

pith:2015:IHUBP2UACQ2UUV2WCLLHM2Q7SS

not attested not anchored not stored refs pending

Stability of standing waves for NLS-log equation with $\delta$-interaction

Jaime Angulo Pava, Nataliia Goloshchapova

arxiv:1506.08455 v4 · 2015-06-28 · math.SP · 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{IHUBP2UACQ2UUV2WCLLHM2Q7SS}

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	2026-05-18T00:44:58.360017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41e817ea8014354a575612d6766a1f94b31c3cf1441cb8c63fc669352824a709

Aliases

arxiv: 1506.08455 · arxiv_version: 1506.08455v4 · doi: 10.48550/arxiv.1506.08455 · pith_short_12: IHUBP2UACQ2U · pith_short_16: IHUBP2UACQ2UUV2W · pith_short_8: IHUBP2UA

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/IHUBP2UACQ2UUV2WCLLHM2Q7SS \
  | 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: 41e817ea8014354a575612d6766a1f94b31c3cf1441cb8c63fc669352824a709

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a08fa97399ef7c1c33cb7a3f30343e4917bdb6759d31e1bcbf8176e6aa57a787",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2015-06-28T21:17:58Z",
    "title_canon_sha256": "e987b41ae43992da89531e57c58d91d680c2cb328f9744f321ab7ea9d41b1c16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.08455",
    "kind": "arxiv",
    "version": 4
  }
}