Pith Number

pith:YTGCUV5V

pith:2015:YTGCUV5VSEGL4QBUFMWRXQUITZ

not attested not anchored not stored refs pending

Superfluid density and quasi-long-range order in the one-dimensional disordered Bose-Hubbard model

Ferdinand Tschirsich, Matteo Rizzi, Matthias Gerster, Pietro Silvi, Rosario Fazio, Simone Montangero

arxiv:1510.01074 v2 · 2015-10-05 · cond-mat.dis-nn · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YTGCUV5VSEGL4QBUFMWRXQUITZ}

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	2026-05-18T01:22:00.796762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4cc2a57b5910cbe40342b2d1bc2889e77e65c1165c09057f82da654467d500f

Aliases

arxiv: 1510.01074 · arxiv_version: 1510.01074v2 · doi: 10.48550/arxiv.1510.01074 · pith_short_12: YTGCUV5VSEGL · pith_short_16: YTGCUV5VSEGL4QBU · pith_short_8: YTGCUV5V

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/YTGCUV5VSEGL4QBUFMWRXQUITZ \
  | 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: c4cc2a57b5910cbe40342b2d1bc2889e77e65c1165c09057f82da654467d500f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb628b3ee5571141198fce24e62f48e21413983667eed9dfe17b6e54cd7f3c5c",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2015-10-05T09:32:21Z",
    "title_canon_sha256": "ea405a8166006f7fb9e0a5a977297cd130759de15b8d2efc373b0d52638137b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.01074",
    "kind": "arxiv",
    "version": 2
  }
}