Pith Number

pith:Y3OMYFKA

pith:2018:Y3OMYFKAWGPKTEBWUNC3RWQYU5

not attested not anchored not stored refs pending

Variational approach for interacting ultra-cold atoms in arbitrary one-dimensional confinement

Marcin P{\l}odzie\'n, Przemys{\l}aw Ko\'scik, Tomasz Sowi\'nski

arxiv:1804.06342 v3 · 2018-04-17 · cond-mat.quant-gas · 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{Y3OMYFKAWGPKTEBWUNC3RWQYU5}

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	2026-05-18T00:06:40.168387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6dccc1540b19ea99036a345b8da18a756a0ac345c0b7f5090b72364e4d91504

Aliases

arxiv: 1804.06342 · arxiv_version: 1804.06342v3 · doi: 10.48550/arxiv.1804.06342 · pith_short_12: Y3OMYFKAWGPK · pith_short_16: Y3OMYFKAWGPKTEBW · pith_short_8: Y3OMYFKA

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/Y3OMYFKAWGPKTEBWUNC3RWQYU5 \
  | 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: c6dccc1540b19ea99036a345b8da18a756a0ac345c0b7f5090b72364e4d91504

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fce4814c13e3f47ffa0277127d7f6513b7efedac664863cb73a29dbeb960e8d7",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2018-04-17T16:11:19Z",
    "title_canon_sha256": "ef960e20e4700eb014be34a3099637b85a7ff6228c94beb1a91f6fd3557f3d3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.06342",
    "kind": "arxiv",
    "version": 3
  }
}