Pith Number

pith:JWVIQNNU

pith:2016:JWVIQNNUJBJS3EVZ7USB2U4TRA

not attested not anchored not stored refs pending

Locating the quantum critical point of the Bose-Hubbard model through singularities of simple observables

Bogdan Damski, Jakub Zakrzewski, Mateusz {\L}\k{a}cki

arxiv:1605.04316 v2 · 2016-05-13 · cond-mat.quant-gas · cond-mat.stat-mech · 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{JWVIQNNUJBJS3EVZ7USB2U4TRA}

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	2026-05-18T00:56:04.334724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4daa8835b448532d92b9fd241d539388397ed06ef22cfc92ecb229943ffd8b71

Aliases

arxiv: 1605.04316 · arxiv_version: 1605.04316v2 · doi: 10.48550/arxiv.1605.04316 · pith_short_12: JWVIQNNUJBJS · pith_short_16: JWVIQNNUJBJS3EVZ · pith_short_8: JWVIQNNU

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/JWVIQNNUJBJS3EVZ7USB2U4TRA \
  | 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: 4daa8835b448532d92b9fd241d539388397ed06ef22cfc92ecb229943ffd8b71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c3feaeb3deab7109e4901c1309bea2bae5f557f908ec07797e02ec4fe605765",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2016-05-13T20:00:17Z",
    "title_canon_sha256": "08a9c2985472072cfe06fbde426b94274aded6fffbccf1f4cb56762e7e34d4cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.04316",
    "kind": "arxiv",
    "version": 2
  }
}