Pith Number

pith:VRT7BWKW

pith:2009:VRT7BWKW5KPL4XJLRE6QESBHAI

not attested not anchored not stored refs pending

Two-dimensional discrete solitons in dipolar Bose-Einstein condensates

Aleksandra Maluckov, Boris A. Malomed, Goran Gligori\'c, Ljup\v{c}o Had\v{z}ievski, Milutin Stepi\'c

arxiv:0912.1470 v2 · 2009-12-08 · 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{VRT7BWKW5KPL4XJLRE6QESBHAI}

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	2026-05-18T02:10:25.742484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac67f0d956ea9ebe5d2b893d02482702377cd806d32dc4d56dcd6d524ebd7753

Aliases

arxiv: 0912.1470 · arxiv_version: 0912.1470v2 · doi: 10.48550/arxiv.0912.1470 · pith_short_12: VRT7BWKW5KPL · pith_short_16: VRT7BWKW5KPL4XJL · pith_short_8: VRT7BWKW

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/VRT7BWKW5KPL4XJLRE6QESBHAI \
  | 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: ac67f0d956ea9ebe5d2b893d02482702377cd806d32dc4d56dcd6d524ebd7753

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b01899e9cca6e229238e612becd42c910db19443b806db8622e7373a33db567",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2009-12-08T12:04:59Z",
    "title_canon_sha256": "16d00b49d2e3f1814be418c6dcc1f491be223fc85e95e5dcb158820779418cc6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.1470",
    "kind": "arxiv",
    "version": 2
  }
}