Pith Number

pith:GTDWTSJ3

pith:2026:GTDWTSJ3RSTXOWW6XRL4TLQM4J

not attested not anchored not stored refs pending

Fractal quantum many-body scars and Hamiltonian inverse design from ZX-calculus

Marcin Szyniszewski

arxiv:2607.22495 v1 · 2026-07-24 · quant-ph · cond-mat.stat-mech · 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{GTDWTSJ3RSTXOWW6XRL4TLQM4J}

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	2026-07-27T01:21:23.949522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34c769c93b8ca7775adebc57c9ae0ce25cbed35964a1996855414ae479c49c72

Aliases

arxiv: 2607.22495 · arxiv_version: 2607.22495v1 · doi: 10.48550/arxiv.2607.22495 · pith_short_12: GTDWTSJ3RSTX · pith_short_16: GTDWTSJ3RSTXOWW6 · pith_short_8: GTDWTSJ3

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/GTDWTSJ3RSTXOWW6XRL4TLQM4J \
  | 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: 34c769c93b8ca7775adebc57c9ae0ce25cbed35964a1996855414ae479c49c72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4cd924485380d3ab372f8707970e8b2392a2ca6f0e85b494f2dd8f8a521461d5",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-07-24T17:06:05Z",
    "title_canon_sha256": "a351da47d924f6908035d100e705cbff6d979dfec5926e8d61dee031e2ba348c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.22495",
    "kind": "arxiv",
    "version": 1
  }
}