Pith Number

pith:4XRAONZI

pith:2026:4XRAONZINON7HC64FKM4B4T7MT

not attested not anchored not stored refs pending

Exact Organization of Density Matrices and Entanglement Structure in the Kitaev Spin Liquid

Chen-Chih Wang, Sungkit Yip, Yi-Ping Huang

arxiv:2605.18002 v1 · 2026-05-18 · cond-mat.str-el

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4XRAONZINON7HC64FKM4B4T7MT}

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	2026-05-20T00:05:10.571457Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5e20737286b9bf38bdc2a99c0f27f64d39ee45630db8fbdeed9f675b7de3d05

Aliases

arxiv: 2605.18002 · arxiv_version: 2605.18002v1 · doi: 10.48550/arxiv.2605.18002 · pith_short_12: 4XRAONZINON7 · pith_short_16: 4XRAONZINON7HC64 · pith_short_8: 4XRAONZI

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/4XRAONZINON7HC64FKM4B4T7MT \
  | 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: e5e20737286b9bf38bdc2a99c0f27f64d39ee45630db8fbdeed9f675b7de3d05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c4d2b4ee0fe363d7dca4664b9476ee2fca775913b0c72204e0f043998957e4b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2026-05-18T07:54:34Z",
    "title_canon_sha256": "fda8aacf7a5586d2f36885f8c1184364f355bf3d5e3c2e5378c5eaf3f2a7c95c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.18002",
    "kind": "arxiv",
    "version": 1
  }
}