Pith Number

pith:NNLNNDDX

pith:2015:NNLNNDDXMFEBTSWTZUCC2WSRUR

not attested not anchored not stored refs pending

Cluster Luttinger liquids and emergent supersymmetric conformal critical points in the one-dimensional soft-shoulder Hubbard model

A. M. L\"auchli, G. Pupillo, M. Dalmonte, M. Mattioli, W. Lechner, Zi Cai

arxiv:1502.00396 v2 · 2015-02-02 · cond-mat.quant-gas · cond-mat.str-el · quant-ph

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

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	2026-05-18T01:37:15.638561Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b56d68c77614819cad3cd042d5a51a443d0ca6eb24d51a9e539e6f1637179c9

Aliases

arxiv: 1502.00396 · arxiv_version: 1502.00396v2 · doi: 10.48550/arxiv.1502.00396 · pith_short_12: NNLNNDDXMFEB · pith_short_16: NNLNNDDXMFEBTSWT · pith_short_8: NNLNNDDX

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/NNLNNDDXMFEBTSWTZUCC2WSRUR \
  | 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: 6b56d68c77614819cad3cd042d5a51a443d0ca6eb24d51a9e539e6f1637179c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dedf10348e08f4b7e17e201b161691f60241559824cf442948403aa9ed7389d8",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2015-02-02T08:33:17Z",
    "title_canon_sha256": "903c35759371bdfad89fcb4ffd00c75c3cfdbbb46bff0abd5f185317a3fd9103"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.00396",
    "kind": "arxiv",
    "version": 2
  }
}