Pith Number

pith:E7WWTAHC

pith:2018:E7WWTAHCUNT6JS37EAX6FDIEKX

not attested not anchored not stored refs pending

Accessing finite momentum excitations of the one-dimensional Bose-Hubbard model using superlattice modulation spectroscopy

Corinna Kollath, Edmond Orignac, Jean-Sebastien Bernier, Karla Loida, Roberta Citro

arxiv:1803.01951 v1 · 2018-03-05 · 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{E7WWTAHCUNT6JS37EAX6FDIEKX}

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	2026-05-18T00:05:31.911351Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27ed6980e2a367e4cb7f202fe28d0455c350720d8ad6fe684935a7e628964e7b

Aliases

arxiv: 1803.01951 · arxiv_version: 1803.01951v1 · doi: 10.48550/arxiv.1803.01951 · pith_short_12: E7WWTAHCUNT6 · pith_short_16: E7WWTAHCUNT6JS37 · pith_short_8: E7WWTAHC

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/E7WWTAHCUNT6JS37EAX6FDIEKX \
  | 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: 27ed6980e2a367e4cb7f202fe28d0455c350720d8ad6fe684935a7e628964e7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05dc69e1bbfa7ac7c3a956e2d961335aed6c496925c0ffaa2c311315354dc149",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2018-03-05T22:23:41Z",
    "title_canon_sha256": "d19f1d1c321e123a0f990da688a770ee1ef05602b98d7520595c46e41af2b482"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.01951",
    "kind": "arxiv",
    "version": 1
  }
}