Pith Number

pith:GT4BKIYY

pith:2015:GT4BKIYY4DFLNL6OB5BMXN3GBA

not attested not anchored not stored refs pending

Sudden expansion and domain-wall melting of strongly interacting bosons in two-dimensional optical lattices and on multileg ladders

Fabian Heidrich-Meisner, Frank Pollmann, Johannes Hauschild

arxiv:1509.00696 v2 · 2015-09-02 · 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{GT4BKIYY4DFLNL6OB5BMXN3GBA}

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	2026-05-18T01:02:28.930645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34f8152318e0cab6afce0f42cbb7660834b6dff9e96ff5eb35abeb25be0afde8

Aliases

arxiv: 1509.00696 · arxiv_version: 1509.00696v2 · doi: 10.48550/arxiv.1509.00696 · pith_short_12: GT4BKIYY4DFL · pith_short_16: GT4BKIYY4DFLNL6O · pith_short_8: GT4BKIYY

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/GT4BKIYY4DFLNL6OB5BMXN3GBA \
  | 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: 34f8152318e0cab6afce0f42cbb7660834b6dff9e96ff5eb35abeb25be0afde8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f25eac4d52b95675bf20cc5c736c9b7568bda478046a72bdd9fb0001b45aa4a",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2015-09-02T13:36:34Z",
    "title_canon_sha256": "03dae933bb6969103e2344c76967b8e62706ad6eec64084ecbcce96ff7e988e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.00696",
    "kind": "arxiv",
    "version": 2
  }
}