Pith Number

pith:LCPUBC7O

pith:2010:LCPUBC7OET3T67ZWA57XCIIZAI

not attested not anchored not stored refs pending

Excitation Spectra of Bosons in Optical Lattices from Schwinger-Keldysh Calculation

A. Pelster, F. E. A. dos Santos, T. D. Grass

arxiv:1011.5639 v1 · 2010-11-25 · 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{LCPUBC7OET3T67ZWA57XCIIZAI}

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	2026-05-18T04:16:52.397940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

589f408bee24f73f7f36077f7121190203d7b756fb6096b9299b345722419c19

Aliases

arxiv: 1011.5639 · arxiv_version: 1011.5639v1 · doi: 10.48550/arxiv.1011.5639 · pith_short_12: LCPUBC7OET3T · pith_short_16: LCPUBC7OET3T67ZW · pith_short_8: LCPUBC7O

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/LCPUBC7OET3T67ZWA57XCIIZAI \
  | 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: 589f408bee24f73f7f36077f7121190203d7b756fb6096b9299b345722419c19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "713405ba4f2de070c9fb6ee63a7d8f3b733285b30fe87dfbb0f66559c1b1f40b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2010-11-25T15:08:19Z",
    "title_canon_sha256": "19822336d57c7bf821bacfee0c101b9fb546607966fcb7732dcacce7fc795f58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.5639",
    "kind": "arxiv",
    "version": 1
  }
}