Pith Number

pith:77SR7HRP

pith:2025:77SR7HRP3E6RIGSA2CXNYLH3FZ

not attested not anchored not stored refs pending

Squeezed states for Frenkel-like two-fermion composite bosons

Francisco Figueiredo, Itzhak Roditi

arxiv:2512.23867 v2 · 2025-12-29 · 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{77SR7HRP3E6RIGSA2CXNYLH3FZ}

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	2026-06-25T01:18:36.308651Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffe51f9e2fd93d141a40d0aedc2cfb2e78c40df4841c5cf02c3592a227d26192

Aliases

arxiv: 2512.23867 · arxiv_version: 2512.23867v2 · doi: 10.48550/arxiv.2512.23867 · pith_short_12: 77SR7HRP3E6R · pith_short_16: 77SR7HRP3E6RIGSA · pith_short_8: 77SR7HRP

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/77SR7HRP3E6RIGSA2CXNYLH3FZ \
  | 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: ffe51f9e2fd93d141a40d0aedc2cfb2e78c40df4841c5cf02c3592a227d26192

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb1e443e818deb4a38779bae0a710652f60a4ee175c16f9e5356cd521c1206d5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-12-29T21:11:02Z",
    "title_canon_sha256": "f815ebd107f5e40d158f48f942a9b6284b9e415afd65994cd606214d515b97e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.23867",
    "kind": "arxiv",
    "version": 2
  }
}