Pith Number

pith:VT5R7T6J

pith:2019:VT5R7T6JTT7566SNOCNALWK7N7

not attested not anchored not stored refs pending

On stability of small solitons of the 1--D NLS with a trapping delta potential

Masaya Maeda, Scipio Cuccagna

arxiv:1904.11869 v1 · 2019-04-26 · 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{VT5R7T6JTT7566SNOCNALWK7N7}

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.

Cited by

1 paper in Pith

Decay of small odd solutions for long range Schr\"odinger and Hartree equations in one dimension

Receipt and verification

First computed	2026-05-17T23:47:40.741004Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

acfb1fcfc99cffdf7a4d709a05d95f6fc6bd5ccc000449c4aa301963c407c307

Aliases

arxiv: 1904.11869 · arxiv_version: 1904.11869v1 · doi: 10.48550/arxiv.1904.11869 · pith_short_12: VT5R7T6JTT75 · pith_short_16: VT5R7T6JTT7566SN · pith_short_8: VT5R7T6J

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/VT5R7T6JTT7566SNOCNALWK7N7 \
  | 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: acfb1fcfc99cffdf7a4d709a05d95f6fc6bd5ccc000449c4aa301963c407c307

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fcd44a0387246cfc41752e592d3d751101ad5f9d98b2e4f769bfe967fb134cb3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-04-26T14:29:49Z",
    "title_canon_sha256": "d49ff737d478a8f58927b615b43f65ba6a651f07ff1c6623c1c1c3d9f85b0b66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.11869",
    "kind": "arxiv",
    "version": 1
  }
}