Pith Number

pith:64WKNIHE

pith:2026:64WKNIHEPKGLPTWQ7OATTKSFOU

not attested not anchored not stored refs pending

Ground-state phase diagram and route to supersolidity in a two-component extended Bose-Hubbard model

Hong-Gang Luo, Jize Zhao, Ning Bian, Saisai He, Xuexin Qiu, Yang Liu, Z. Y. Xie

arxiv:2608.08738 v1 · 2026-08-09 · 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{64WKNIHEPKGLPTWQ7OATTKSFOU}

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	2026-08-11T01:25:11.577226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f72ca6a0e47a8cb7ced0fb8139aa45751a66edbe4be2530ff2150bce62dc8383

Aliases

arxiv: 2608.08738 · arxiv_version: 2608.08738v1 · doi: 10.48550/arxiv.2608.08738 · pith_short_12: 64WKNIHEPKGL · pith_short_16: 64WKNIHEPKGLPTWQ · pith_short_8: 64WKNIHE

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/64WKNIHEPKGLPTWQ7OATTKSFOU \
  | 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: f72ca6a0e47a8cb7ced0fb8139aa45751a66edbe4be2530ff2150bce62dc8383

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06b3fee6bf6e5e4a2b3062cec8879bb0bbe2285ccab36451a4d921b4de8611a0",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2026-08-09T14:34:49Z",
    "title_canon_sha256": "c66081accfd2e73d2e5142b3477121c808a6aaab64c62a85bd41b1d582433ce2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.08738",
    "kind": "arxiv",
    "version": 1
  }
}