Pith Number

pith:CQI5NESS

pith:2025:CQI5NESSVHM4NWNOMX3QW5Z4MP

not attested not anchored not stored refs pending

Many-body quantum dimerization in 2D atomic arrays

Giuseppe Calaj\`o, Marco Di Liberto, Matija Te\v{c}er, Pietro Silvi, Simone Montangero

arxiv:2504.07207 v4 · 2025-04-09 · 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{CQI5NESSVHM4NWNOMX3QW5Z4MP}

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	2026-07-05T11:43:31.684731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1411d69252a9d9c6d9ae65f70b773c63e8669fbd1d9b3776b0f881d40c1a0e18

Aliases

arxiv: 2504.07207 · arxiv_version: 2504.07207v4 · doi: 10.48550/arxiv.2504.07207 · pith_short_12: CQI5NESSVHM4 · pith_short_16: CQI5NESSVHM4NWNO · pith_short_8: CQI5NESS

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/CQI5NESSVHM4NWNOMX3QW5Z4MP \
  | 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: 1411d69252a9d9c6d9ae65f70b773c63e8669fbd1d9b3776b0f881d40c1a0e18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "491b8555339c77fa4abd4d6eb27ba4f7d753568f5346eef918e1cc9c3e2751a2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-04-09T18:35:24Z",
    "title_canon_sha256": "648b7812df57bfb4505e437b2c5bdc43d03980ed292938d8e9c25698757f3356"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.07207",
    "kind": "arxiv",
    "version": 4
  }
}