Pith Number

pith:RSAN2B4C

pith:2026:RSAN2B4CLS5CSKIQ7QWFUQXQCT

not attested not anchored not stored refs pending

Quantum Uncomputation of Clean and Dirty Ancilla Qubits

Boning Meng, Chenke Liu, Li Zhou

arxiv:2608.09578 v1 · 2026-08-10 · cs.PL · 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{RSAN2B4CLS5CSKIQ7QWFUQXQCT}

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	2026-08-11T02:24:32.606673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c80dd07825cba292910fc2c5a42f014ee15fa45c4ab7dcb57c29f49ddfde91f

Aliases

arxiv: 2608.09578 · arxiv_version: 2608.09578v1 · doi: 10.48550/arxiv.2608.09578 · pith_short_12: RSAN2B4CLS5C · pith_short_16: RSAN2B4CLS5CSKIQ · pith_short_8: RSAN2B4C

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/RSAN2B4CLS5CSKIQ7QWFUQXQCT \
  | 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: 8c80dd07825cba292910fc2c5a42f014ee15fa45c4ab7dcb57c29f49ddfde91f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97d6b113b17d2eb0afe083712040773749f918b6a45d7b4672f2d40d1052cc9c",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2026-08-10T13:13:54Z",
    "title_canon_sha256": "7dd2a8c69564fd244f6af46f7f59d8ff7cedc5c983764ad057241360312646ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.09578",
    "kind": "arxiv",
    "version": 1
  }
}