Pith Number

pith:VMBU2I2H

pith:2026:VMBU2I2HSRMHSLGF7XOVEQ4BYY

not attested not anchored not stored refs pending

Hybrid Gaussian-exponential zero-noise extrapolation for periodic circuits

Tao Wang, Yun Shang

arxiv:2605.29242 v1 · 2026-05-28 · 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{VMBU2I2HSRMHSLGF7XOVEQ4BYY}

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	2026-05-29T01:05:26.701785Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab034d23479458792cc5fddd524381c625a727de329870da33547bdc84ee177f

Aliases

arxiv: 2605.29242 · arxiv_version: 2605.29242v1 · doi: 10.48550/arxiv.2605.29242 · pith_short_12: VMBU2I2HSRMH · pith_short_16: VMBU2I2HSRMHSLGF · pith_short_8: VMBU2I2H

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/VMBU2I2HSRMHSLGF7XOVEQ4BYY \
  | 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: ab034d23479458792cc5fddd524381c625a727de329870da33547bdc84ee177f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7306134d22658ec95fd62937da900a9b99a8c9f61a622c739838d2c208b52345",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-05-28T02:01:03Z",
    "title_canon_sha256": "4e602a30483e6a7fdb8102e0b8c27cad1a0ff1ee2233208da788cb94bd7bb2a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.29242",
    "kind": "arxiv",
    "version": 1
  }
}