Pith Number

pith:UPF2LZZD

pith:2004:UPF2LZZDX42IQFICEMBKZPWG6L

not attested not anchored not stored refs pending

Mott-insulator phase of coupled 1D atomic gases in a 2D optical lattice

D.M. Gangardt, G.V. Shlyapnikov, L. Santos, P. Pedri

arxiv:cond-mat/0408437 v1 · 2004-08-19 · cond-mat.mes-hall · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UPF2LZZDX42IQFICEMBKZPWG6L}

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	2026-05-18T03:24:32.254788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3cba5e723bf348815022302acbec6f2e89c7f5d08c57e9157d5d5282f14e05a

Aliases

arxiv: cond-mat/0408437 · arxiv_version: cond-mat/0408437v1 · doi: 10.48550/arxiv.cond-mat/0408437 · pith_short_12: UPF2LZZDX42I · pith_short_16: UPF2LZZDX42IQFIC · pith_short_8: UPF2LZZD

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/UPF2LZZDX42IQFICEMBKZPWG6L \
  | 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: a3cba5e723bf348815022302acbec6f2e89c7f5d08c57e9157d5d5282f14e05a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd0b7fcace28a16fc24f0ba8ded18ecd79df21f5e8b8cca98b6187da2c6e3af9",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2004-08-19T18:02:40Z",
    "title_canon_sha256": "25472d7af891e2d0f155cb179700d34c3ac1db9333e45702bc84c02f5cc22c41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0408437",
    "kind": "arxiv",
    "version": 1
  }
}