Pith Number

pith:KVN3XEG4

pith:2011:KVN3XEG4VBSUT5JHZOSLL3SMLH

not attested not anchored not stored refs pending

Quantum phase transitions in attractive extended Bose-Hubbard Model with three-body constraint

Kwai-Kong Ng, Min-Fong Yang, Yung-Chung Chen

arxiv:1103.3350 v2 · 2011-03-17 · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KVN3XEG4VBSUT5JHZOSLL3SMLH}

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	2026-05-18T04:12:56.375615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

555bbb90dca86549f527cba4b5ee4c59c57449ae5fa41704347f9946c31e4fb9

Aliases

arxiv: 1103.3350 · arxiv_version: 1103.3350v2 · doi: 10.48550/arxiv.1103.3350 · pith_short_12: KVN3XEG4VBSU · pith_short_16: KVN3XEG4VBSUT5JH · pith_short_8: KVN3XEG4

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/KVN3XEG4VBSUT5JHZOSLL3SMLH \
  | 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: 555bbb90dca86549f527cba4b5ee4c59c57449ae5fa41704347f9946c31e4fb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edcab8b158a04dbd185805dcc7f90ba5309c0267d6ee3d073a1507e8017ea207",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2011-03-17T07:50:53Z",
    "title_canon_sha256": "a180aeae4000de45255646814a6e7f17e98e10591cd17a0013098610a0952c89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.3350",
    "kind": "arxiv",
    "version": 2
  }
}