Pith Number

pith:2C74PJKO

pith:2026:2C74PJKOADAPWFJMKRBUNG4NXA

not attested not anchored not stored refs pending

Chutes and Ladders: Dynamical Automorphisms via the ZX-Calculus

Alexander Frei, Michael Vasmer, Sascha Zakaib-Bernier, Victor V. Albert, Zachary Mann

arxiv:2606.02542 v1 · 2026-06-01 · 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{2C74PJKOADAPWFJMKRBUNG4NXA}

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	2026-06-02T03:05:09.050472Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0bfc7a54e00c0fb152c5443469b8db8360f4871cdac1c210b87887a419fd067

Aliases

arxiv: 2606.02542 · arxiv_version: 2606.02542v1 · doi: 10.48550/arxiv.2606.02542 · pith_short_12: 2C74PJKOADAP · pith_short_16: 2C74PJKOADAPWFJM · pith_short_8: 2C74PJKO

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/2C74PJKOADAPWFJMKRBUNG4NXA \
  | 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: d0bfc7a54e00c0fb152c5443469b8db8360f4871cdac1c210b87887a419fd067

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05e77c26f855bc8db50cdcad5a64196625926bcc182a77eb483fce0e08d378af",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-01T17:46:09Z",
    "title_canon_sha256": "6257475dba84904bd123ed180565807b3f66145b7dbb7bae43de384b903c3177"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.02542",
    "kind": "arxiv",
    "version": 1
  }
}