Pith Number

pith:6ROEP6FB

pith:2022:6ROEP6FBGL45NOISXH73PF3NLT

not attested not anchored not stored refs pending

A two-dimensional programmable tweezer array of fermions

Benjamin M. Spar, Eduardo Ibarra-Garc\'ia-Padilla, Hao-Tian Wei, Kaden R. A. Hazzard, Max L. Prichard, Sungjae Chi, Waseem S. Bakr, Zoe. Z. Yan

arxiv:2203.15023 v1 · 2022-03-28 · cond-mat.quant-gas · physics.atom-ph · 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{6ROEP6FBGL45NOISXH73PF3NLT}

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	2026-07-05T04:58:35.785335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f45c47f8a132f9d6b912b9ffb7976d5cdbe467cb78d137cfdab3122203ed411d

Aliases

arxiv: 2203.15023 · arxiv_version: 2203.15023v1 · doi: 10.48550/arxiv.2203.15023 · pith_short_12: 6ROEP6FBGL45 · pith_short_16: 6ROEP6FBGL45NOIS · pith_short_8: 6ROEP6FB

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/6ROEP6FBGL45NOISXH73PF3NLT \
  | 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: f45c47f8a132f9d6b912b9ffb7976d5cdbe467cb78d137cfdab3122203ed411d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "923083001fc7efa60d2346d7a2a637a79839d9963d39f629df3d0092cedf311a",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2022-03-28T18:31:23Z",
    "title_canon_sha256": "cf452e4a38c7157645e05506e5b61a470a2315e7efd4f0d569a1ac89b342d3de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.15023",
    "kind": "arxiv",
    "version": 1
  }
}