Pith Number

pith:ODNTJU5W

pith:2009:ODNTJU5WPSYLOPRFENWGPCTHA2

not attested not anchored not stored refs pending

Generalized nonpolynomial Schrodinger equations for matter waves under anisotropic transverse confinement

Luca Salasnich

arxiv:0907.1248 v1 · 2009-07-07 · 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{ODNTJU5WPSYLOPRFENWGPCTHA2}

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	2026-05-18T02:13:04.691901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70db34d3b67cb0b73e25236c678a67068360b3028c7f520245bfe55d415b7053

Aliases

arxiv: 0907.1248 · arxiv_version: 0907.1248v1 · doi: 10.48550/arxiv.0907.1248 · pith_short_12: ODNTJU5WPSYL · pith_short_16: ODNTJU5WPSYLOPRF · pith_short_8: ODNTJU5W

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/ODNTJU5WPSYLOPRFENWGPCTHA2 \
  | 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: 70db34d3b67cb0b73e25236c678a67068360b3028c7f520245bfe55d415b7053

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df0dc773443e0efd0c33f957044b5dfc6f9dbda8fc48745202357eb68c09f081",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2009-07-07T16:10:16Z",
    "title_canon_sha256": "528a1f76103bd01154e5e28e75d5cc41861ac9a2625db42a325b94418f48c8ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.1248",
    "kind": "arxiv",
    "version": 1
  }
}