Pith Number

pith:LPGCBAH7

pith:2009:LPGCBAH7QMCCDPLLKZYKXODG32

not attested not anchored not stored refs pending

Multiple atomic dark solitons in cigar-shaped Bose-Einstein condensates

A. Weller, C. Gross, D. J. Frantzeskakis, G. Theocharis, J. P. Ronzheimer, M. K. Oberthaler, P. G. Kevrekidis

arxiv:0909.2122 v1 · 2009-09-11 · quant-ph · cond-mat.quant-gas · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LPGCBAH7QMCCDPLLKZYKXODG32}

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	2026-05-18T04:28:21.840981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bcc2080ff830421bd6b5670abb866deaec0bdc3b9fa1782a108e1bbcee5c4bc

Aliases

arxiv: 0909.2122 · arxiv_version: 0909.2122v1 · doi: 10.48550/arxiv.0909.2122 · pith_short_12: LPGCBAH7QMCC · pith_short_16: LPGCBAH7QMCCDPLL · pith_short_8: LPGCBAH7

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/LPGCBAH7QMCCDPLLKZYKXODG32 \
  | 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: 5bcc2080ff830421bd6b5670abb866deaec0bdc3b9fa1782a108e1bbcee5c4bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed8036143eb1f1e203e7ab57660701990ec029de1f28f220301126f64bd94af4",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "nlin.PS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-09-11T09:54:07Z",
    "title_canon_sha256": "1b5a533167f2e632d4910751d70690964937091c238e889200a3f3c1ce36c2ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.2122",
    "kind": "arxiv",
    "version": 1
  }
}