Pith Number

pith:OYYPFWTR

pith:2008:OYYPFWTR2USXHOQHENRKQ7QOXU

not attested not anchored not stored refs pending

Gap solitons in a model of a superfluid fermion gas in optical lattices

B. A. Malomed, S. K. Adhikari

arxiv:0807.3495 v1 · 2008-07-22 · cond-mat.other · 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{OYYPFWTR2USXHOQHENRKQ7QOXU}

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	2026-05-18T02:15:44.716251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7630f2da71d52573ba072362a87e0ebd34ed27c41e003ce5d3d761cca6ac2051

Aliases

arxiv: 0807.3495 · arxiv_version: 0807.3495v1 · doi: 10.48550/arxiv.0807.3495 · pith_short_12: OYYPFWTR2USX · pith_short_16: OYYPFWTR2USXHOQH · pith_short_8: OYYPFWTR

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/OYYPFWTR2USXHOQHENRKQ7QOXU \
  | 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: 7630f2da71d52573ba072362a87e0ebd34ed27c41e003ce5d3d761cca6ac2051

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "812dd3d62bd0655ed21e773e4d14ad3c3a069856e9b7c900e9319a2f3bb61ac8",
    "cross_cats_sorted": [
      "nlin.PS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2008-07-22T14:59:34Z",
    "title_canon_sha256": "f7154335195890e586a3b617c26ec750a739b0edf8125028b021f99da1382e1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0807.3495",
    "kind": "arxiv",
    "version": 1
  }
}