Pith Number

pith:XC356RHZ

pith:2004:XC356RHZ7SLOV2JT263LD2DBNA

not attested not anchored not stored refs pending

Topological phase separation in 2D hard-core Bose-Hubbard system away from half-filling

A.S. Moskvin, A.S. Ovchinnikov, I.G. Bostrem

arxiv:cond-mat/0404561 v1 · 2004-04-23 · cond-mat.supr-con · 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{XC356RHZ7SLOV2JT263LD2DBNA}

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	2026-05-18T01:39:58.276551Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8b7df44f9fc96eae933d7b6b1e861683ca74fa8ef340cf0ada939280667d966

Aliases

arxiv: cond-mat/0404561 · arxiv_version: cond-mat/0404561v1 · doi: 10.48550/arxiv.cond-mat/0404561 · pith_short_12: XC356RHZ7SLO · pith_short_16: XC356RHZ7SLOV2JT · pith_short_8: XC356RHZ

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/XC356RHZ7SLOV2JT263LD2DBNA \
  | 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: b8b7df44f9fc96eae933d7b6b1e861683ca74fa8ef340cf0ada939280667d966

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33e173f9133522dc34acc22cbc11bf8f816190c78ffb9e438801552e9cce0db9",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2004-04-23T07:39:27Z",
    "title_canon_sha256": "e64ce51f75b482adc2b6ccd083939cfca1a987a867262281d23c044d591acb25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0404561",
    "kind": "arxiv",
    "version": 1
  }
}