Pith Number

pith:SPMKWK74

pith:2025:SPMKWK74HXNSEZ4RBOVMTEOLEA

not attested not anchored not stored refs pending

Taming coherent noise with teleportation

Kathleen Chang, Qile Su, Shruti Puri

arxiv:2508.04947 v1 · 2025-08-07 · 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{SPMKWK74HXNSEZ4RBOVMTEOLEA}

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.

Cited by

1 paper in Pith

Simplified circuit-level decoding using Knill error correction

Receipt and verification

First computed	2026-07-05T11:50:04.523884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93d8ab2bfc3ddb2267910baac991cb202edb46550a1036edae0cbabaf4aa3997

Aliases

arxiv: 2508.04947 · arxiv_version: 2508.04947v1 · doi: 10.48550/arxiv.2508.04947 · pith_short_12: SPMKWK74HXNS · pith_short_16: SPMKWK74HXNSEZ4R · pith_short_8: SPMKWK74

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/SPMKWK74HXNSEZ4RBOVMTEOLEA \
  | 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: 93d8ab2bfc3ddb2267910baac991cb202edb46550a1036edae0cbabaf4aa3997

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d670721f2ff8675a079ba29a2d0f67c75cbf58a315f0f38d4eb2b8c02160857e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-08-07T00:29:08Z",
    "title_canon_sha256": "9348cc28cc06f2fa050150663d2d8bb4ee8bb9d0d009b67b8ea045014039973e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.04947",
    "kind": "arxiv",
    "version": 1
  }
}