Pith Number

pith:2WBEO7H7

pith:2021:2WBEO7H72527B62P2HLBSZQEPL

not attested not anchored not stored refs pending

Floquet-engineered pair and single particle filter in the Fermi Hubbard model

Ameneh Sheikhan, Christoph Dauer, Corinna Kollath, Friedrich H\"ubner, Sebastian Eggert

arxiv:2112.07964 v1 · 2021-12-15 · 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{2WBEO7H72527B62P2HLBSZQEPL}

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	2026-07-05T05:07:37.197707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d582477cffd775f0fb4fd1d61966047afb6af4c019ad402c798221aa550a5459

Aliases

arxiv: 2112.07964 · arxiv_version: 2112.07964v1 · doi: 10.48550/arxiv.2112.07964 · pith_short_12: 2WBEO7H72527 · pith_short_16: 2WBEO7H72527B62P · pith_short_8: 2WBEO7H7

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/2WBEO7H72527B62P2HLBSZQEPL \
  | 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: d582477cffd775f0fb4fd1d61966047afb6af4c019ad402c798221aa550a5459

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aceac6c587d62b116bf2deacdacbd5e3871fac4913ae2c73c603e81fb4a3808a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2021-12-15T08:35:39Z",
    "title_canon_sha256": "80c54a8030ad1e50c4e3d6198083bb970ea59334a2af26ba7a111133e071a5e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.07964",
    "kind": "arxiv",
    "version": 1
  }
}