Pith Number

pith:2C7XYYMN

pith:2006:2C7XYYMNIV4MGV3MZQCODTOE7K

not attested not anchored not stored refs pending

Exact Study of the 1D Boson Hubbard Model with a Superlattice Potential

D.P. Arovas, F. H\'ebert, G.G. Batrouni, M. Rigol, R.T. Scalettar, V.G. Rousseau

arxiv:cond-mat/0601681 v4 · 2006-01-30 · cond-mat.other · cond-mat.quant-gas · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2C7XYYMNIV4MGV3MZQCODTOE7K}

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	2026-05-18T00:35:44.668704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0bf7c618d4578c3576ccc04e1cdc4fabd1f7c11adc27ce33f8b3b9f9e733669

Aliases

arxiv: cond-mat/0601681 · arxiv_version: cond-mat/0601681v4 · doi: 10.48550/arxiv.cond-mat/0601681 · pith_short_12: 2C7XYYMNIV4M · pith_short_16: 2C7XYYMNIV4MGV3M · pith_short_8: 2C7XYYMN

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/2C7XYYMNIV4MGV3MZQCODTOE7K \
  | 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: d0bf7c618d4578c3576ccc04e1cdc4fabd1f7c11adc27ce33f8b3b9f9e733669

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97cc03e627cf027654c34f759cf89cef4e6dc39262d17c964adf6cb824f6944c",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "cond-mat.str-el"
    ],
    "license": "",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2006-01-30T21:18:20Z",
    "title_canon_sha256": "6de2e1254b5d6ad1b911acbb4c9f8c03a99b10e1c01c318e0b949bb433f773a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0601681",
    "kind": "arxiv",
    "version": 4
  }
}