Pith Number

pith:WWZCEQ6B

pith:2013:WWZCEQ6BCJJPVU4MGOI6LDIZHW

not attested not anchored not stored refs pending

Few interacting fermions in one-dimensional harmonic trap

Maciej Lewenstein, Omjyoti Dutta, Tobias Grass, Tomasz Sowi\'nski

arxiv:1304.8099 v3 · 2013-04-30 · quant-ph · physics.atom-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{WWZCEQ6BCJJPVU4MGOI6LDIZHW}

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	2026-05-18T03:14:06.766663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5b22243c11252fad38c3391e58d193dac2ce6aee24f122bbdf36af51494c101

Aliases

arxiv: 1304.8099 · arxiv_version: 1304.8099v3 · doi: 10.48550/arxiv.1304.8099 · pith_short_12: WWZCEQ6BCJJP · pith_short_16: WWZCEQ6BCJJPVU4M · pith_short_8: WWZCEQ6B

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/WWZCEQ6BCJJPVU4MGOI6LDIZHW \
  | 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: b5b22243c11252fad38c3391e58d193dac2ce6aee24f122bbdf36af51494c101

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a750f70496f782e2cb5d2411c95f61bfa19f7535b1de0a8a83a417281071747",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-04-30T18:06:08Z",
    "title_canon_sha256": "6c8037bd300ce41bbec950d81fda5e579708192bb9262ac36b3744c72ebc2fea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.8099",
    "kind": "arxiv",
    "version": 3
  }
}