Pith Number

pith:SGRERJSN

pith:2018:SGRERJSNQ2IM6PGZ5Y2TO36B43

not attested not anchored not stored refs pending

Localized modes in the Gross-Pitaevskii equation with a parabolic trapping potential and a nonlinear lattice pseudopotential

B. A. Malomed, D. A. Zezyulin, G. L. Alfimov, L. A. Gegel, M. E. Lebedev

arxiv:1802.05181 v2 · 2018-02-14 · nlin.PS · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SGRERJSNQ2IM6PGZ5Y2TO36B43}

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	2026-05-18T00:11:11.239632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91a248a64d8690cf3cd9ee35376fc1e6e15c0f821d89ce6e98e7b308d73e7a27

Aliases

arxiv: 1802.05181 · arxiv_version: 1802.05181v2 · doi: 10.48550/arxiv.1802.05181 · pith_short_12: SGRERJSNQ2IM · pith_short_16: SGRERJSNQ2IM6PGZ · pith_short_8: SGRERJSN

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/SGRERJSNQ2IM6PGZ5Y2TO36B43 \
  | 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: 91a248a64d8690cf3cd9ee35376fc1e6e15c0f821d89ce6e98e7b308d73e7a27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e01600942bc938adb1d396a5565ff5a901b9aa77dd1be991f6ad6c9485bebbd",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2018-02-14T16:12:47Z",
    "title_canon_sha256": "39139ed666a99ad2634fbff38db2bfcaebb75d5770eb15b15e69aadedab645dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.05181",
    "kind": "arxiv",
    "version": 2
  }
}