Pith Number

pith:CQFUJA2Z

pith:2018:CQFUJA2ZX73JF6T4NYC3545ALH

not attested not anchored not stored refs pending

Imaging magnetic polarons in the doped Fermi-Hubbard model

Christian Gross, Eugene Demler, Fabian Grusdt, Guillaume Salomon, Immanuel Bloch, Jayadev Vijayan, Joannis Koepsell, Pimonpan Sompet, Timon A. Hilker

arxiv:1811.06907 v1 · 2018-11-16 · 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{CQFUJA2ZX73JF6T4NYC3545ALH}

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	2026-07-05T00:02:54.968458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

140b448359bff692fa7c6e05bef3a059e66591c7cf6d55097624ae8c2469eedd

Aliases

arxiv: 1811.06907 · arxiv_version: 1811.06907v1 · doi: 10.48550/arxiv.1811.06907 · pith_short_12: CQFUJA2ZX73J · pith_short_16: CQFUJA2ZX73JF6T4 · pith_short_8: CQFUJA2Z

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/CQFUJA2ZX73JF6T4NYC3545ALH \
  | 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: 140b448359bff692fa7c6e05bef3a059e66591c7cf6d55097624ae8c2469eedd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd834200051943e508d5948698888957b57cb9f387288343f92e67a363d2a0da",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2018-11-16T16:47:14Z",
    "title_canon_sha256": "a9abae96fd6c1ee4f690442c178a581c449988a22aa229e4d3ecf0c4803191f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.06907",
    "kind": "arxiv",
    "version": 1
  }
}