Pith Number

pith:MUG7M6MI

pith:2014:MUG7M6MITYNOSCKATI7JB23XRK

not attested not anchored not stored refs pending

Quantum phases of hardcore bosons in two coupled chains: A density matrix renormalization group study

Bradraj Pandey, S. Sinha, Swapan K. Pati

arxiv:1406.5849 v2 · 2014-06-23 · cond-mat.str-el · 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{MUG7M6MITYNOSCKATI7JB23XRK}

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	2026-05-18T01:37:47.504623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

650df679889e1ae909409a3e90eb778a9ef62c7320c1d46e22fe665aebf041b0

Aliases

arxiv: 1406.5849 · arxiv_version: 1406.5849v2 · doi: 10.48550/arxiv.1406.5849 · pith_short_12: MUG7M6MITYNO · pith_short_16: MUG7M6MITYNOSCKA · pith_short_8: MUG7M6MI

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/MUG7M6MITYNOSCKATI7JB23XRK \
  | 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: 650df679889e1ae909409a3e90eb778a9ef62c7320c1d46e22fe665aebf041b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dab8338c94f1dfb53b5b2712a8f30ca4cb1fea762e586f18fbb9e5717cc3936b",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2014-06-23T10:04:37Z",
    "title_canon_sha256": "ababc8a49b1a26e151a5c0cb8a0b372cb6178450adeeb30ace7319d5716cbae9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.5849",
    "kind": "arxiv",
    "version": 2
  }
}