Pith Number

pith:UZF2YMHY

pith:2011:UZF2YMHYEZQFZ5H46I5OUGU2YD

not attested not anchored not stored refs pending

Nonlinear Schrodinger equations with multiple-well potential

Andrea Sacchetti

arxiv:1107.5905 v2 · 2011-07-29 · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UZF2YMHYEZQFZ5H46I5OUGU2YD}

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	2026-05-18T02:01:05.895805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a64bac30f826605cf4fcf23aea1a9ac0f9ad4664664e0e354a6fd21786083c30

Aliases

arxiv: 1107.5905 · arxiv_version: 1107.5905v2 · doi: 10.48550/arxiv.1107.5905 · pith_short_12: UZF2YMHYEZQF · pith_short_16: UZF2YMHYEZQFZ5H4 · pith_short_8: UZF2YMHY

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/UZF2YMHYEZQFZ5H46I5OUGU2YD \
  | 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: a64bac30f826605cf4fcf23aea1a9ac0f9ad4664664e0e354a6fd21786083c30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bfbfef67f35bf1c0ba497f303004802cb436d20304d03205a02ad5717852d33",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-07-29T09:23:06Z",
    "title_canon_sha256": "5298fa08ea1da2e194b70d316713120d6825629ee80b54566e8b739eee83796e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.5905",
    "kind": "arxiv",
    "version": 2
  }
}