Pith Number

pith:TG4YHMMY

pith:2026:TG4YHMMYTU6656LGOY6PBIPPXB

not attested not anchored not stored refs pending

Spectral Fusion for Identifying Early State Exclusion in Symmetric Quantum Spin Chains

Anastasiia Minenkova, Mia Escobar, Valentin Garcia

arxiv:2606.04353 v1 · 2026-06-03 · 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{TG4YHMMYTU6656LGOY6PBIPPXB}

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	2026-06-04T01:09:04.582698Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99b983b1989d3deef966763cf0a1efb861767c0468f6ff3f0fc2cc1b46436c61

Aliases

arxiv: 2606.04353 · arxiv_version: 2606.04353v1 · doi: 10.48550/arxiv.2606.04353 · pith_short_12: TG4YHMMYTU66 · pith_short_16: TG4YHMMYTU6656LG · pith_short_8: TG4YHMMY

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/TG4YHMMYTU6656LGOY6PBIPPXB \
  | 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: 99b983b1989d3deef966763cf0a1efb861767c0468f6ff3f0fc2cc1b46436c61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d97ab2a2cabf47b1febf843ff90aa08d73eaedbd791d5015c2c5cb4fbb28fb3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-03T02:12:00Z",
    "title_canon_sha256": "fc9dffc2155a0c2e89f6867f01fa74b644f3c6e57bac848888c91526fbe0227c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.04353",
    "kind": "arxiv",
    "version": 1
  }
}