Pith Number

pith:KJBQGZ27

pith:2026:KJBQGZ27H7TUFQDYN2OEDIUMIC

not attested not anchored not stored refs pending

Graph-Theoretic Detection of Hilbert Space Fragmentation

A. Rutkowski, J. Herbrych, M. Mierzejewski

arxiv:2605.17951 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{KJBQGZ27H7TUFQDYN2OEDIUMIC}

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	2026-05-20T00:05:07.744786Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

524303675f3fe742c0786e9c41a28c40b3220db9b94115203b43a7de23561f42

Aliases

arxiv: 2605.17951 · arxiv_version: 2605.17951v1 · doi: 10.48550/arxiv.2605.17951 · pith_short_12: KJBQGZ27H7TU · pith_short_16: KJBQGZ27H7TUFQDY · pith_short_8: KJBQGZ27

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/KJBQGZ27H7TUFQDYN2OEDIUMIC \
  | 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: 524303675f3fe742c0786e9c41a28c40b3220db9b94115203b43a7de23561f42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17d8a3fda0a15a1e0d9b61744a0991e03ddda293e8f4b3a6accf547db9f7f5ba",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2026-05-18T07:06:57Z",
    "title_canon_sha256": "6d74058511f9ba40d97efb1d292e3af9f84edd5da419a79aeccf0abe506a632e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.17951",
    "kind": "arxiv",
    "version": 1
  }
}