Pith Number

pith:TWFECQOG

pith:2009:TWFECQOGM5MIL6ZLHRCZZEHOBF

not attested not anchored not stored refs pending

Collapse instability of solitons in the nonpolynomial Schr\"{o}dinger equation with dipole-dipole interactions

A. Maluckov, B. A. Malomed, G. Gligoric, Lj. Hadzievski

arxiv:0905.3660 v1 · 2009-05-22 · 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{TWFECQOGM5MIL6ZLHRCZZEHOBF}

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	2026-05-18T02:13:38.017746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d8a4141c6675885fb2b3c459c90ee097900c3600497ecb3c9a9ef2eefde3301

Aliases

arxiv: 0905.3660 · arxiv_version: 0905.3660v1 · doi: 10.48550/arxiv.0905.3660 · pith_short_12: TWFECQOGM5MI · pith_short_16: TWFECQOGM5MIL6ZL · pith_short_8: TWFECQOG

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/TWFECQOGM5MIL6ZLHRCZZEHOBF \
  | 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: 9d8a4141c6675885fb2b3c459c90ee097900c3600497ecb3c9a9ef2eefde3301

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d965f06f9af85e08f8e25b8c70e5216ed702648474993fa6a46b2bdb10229c5f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2009-05-22T10:56:15Z",
    "title_canon_sha256": "83d9c21cf6f58f65602018d14e2cbc7af5e1271b8f1e38467170297c8d2ab0e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.3660",
    "kind": "arxiv",
    "version": 1
  }
}