Pith Number

pith:LEIFTGZ4

pith:2014:LEIFTGZ4H5M7O7UKWXAZF4SW3U

not attested not anchored not stored refs pending

Quantum phases of attractive bosons on a Bose-Hubbard ladder with three-body constraint

B. P. Das, Manpreet Singh, Ramesh V. Pai, Tapan Mishra

arxiv:1407.7950 v1 · 2014-07-30 · 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{LEIFTGZ4H5M7O7UKWXAZF4SW3U}

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	2026-05-18T02:46:13.985063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5910599b3c3f59f77e8ab5c192f256dd1bc27c2615232f4d64576c4986da418f

Aliases

arxiv: 1407.7950 · arxiv_version: 1407.7950v1 · doi: 10.48550/arxiv.1407.7950 · pith_short_12: LEIFTGZ4H5M7 · pith_short_16: LEIFTGZ4H5M7O7UK · pith_short_8: LEIFTGZ4

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/LEIFTGZ4H5M7O7UKWXAZF4SW3U \
  | 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: 5910599b3c3f59f77e8ab5c192f256dd1bc27c2615232f4d64576c4986da418f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5959801008553d898e54252f5de3f2a993599e4670e2e8248c3555fa304205d6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2014-07-30T06:07:17Z",
    "title_canon_sha256": "0cd7a2265318579e2ea6bd3064780499c7300173b6c64813b380ae878f6b4e4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.7950",
    "kind": "arxiv",
    "version": 1
  }
}