Pith Number

pith:L7LMJGB5

pith:2026:L7LMJGB5OSPBMOJG2EJS7FVXTQ

not attested not anchored not stored refs pending

State preparation via measurement and feedback: pushing relations, state structures, and non-invertible symmetries

Aditi Mitra, Tsung-Cheng Lu, Yabo Li

arxiv:2608.08821 v1 · 2026-08-09 · 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{L7LMJGB5OSPBMOJG2EJS7FVXTQ}

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	2026-08-11T01:25:26.371650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fd6c4983d749e163926d1132f96b79c16259e7903fa384a8068e11f25314230

Aliases

arxiv: 2608.08821 · arxiv_version: 2608.08821v1 · doi: 10.48550/arxiv.2608.08821 · pith_short_12: L7LMJGB5OSPB · pith_short_16: L7LMJGB5OSPBMOJG · pith_short_8: L7LMJGB5

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/L7LMJGB5OSPBMOJG2EJS7FVXTQ \
  | 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: 5fd6c4983d749e163926d1132f96b79c16259e7903fa384a8068e11f25314230

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59357d811a3e895dfebecf438ff0e5957f52f108b289b641a11841b5ae989e20",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-08-09T17:12:14Z",
    "title_canon_sha256": "cfa244d51b1b8621c559d1e22746cc75dd921a2073876659413f89008eacb632"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.08821",
    "kind": "arxiv",
    "version": 1
  }
}