Pith Number

pith:PV3I7SVH

pith:2025:PV3I7SVHQKPXYBMQR2W562JSEL

not attested not anchored not stored refs pending

Quantum Error Mitigation for Sampling Algorithms

Kecheng Liu, Zhenyu Cai

arxiv:2502.11285 v1 · 2025-02-16 · 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{PV3I7SVHQKPXYBMQR2W562JSEL}

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

Unbiased Hamiltonian Simulation by Reversing Trotter Error Dynamics

Receipt and verification

First computed	2026-07-05T10:15:06.199698Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d768fcaa7829f7c05908eaddf693222c363cc9d77100077ca1453722ecbb8dc

Aliases

arxiv: 2502.11285 · arxiv_version: 2502.11285v1 · doi: 10.48550/arxiv.2502.11285 · pith_short_12: PV3I7SVHQKPX · pith_short_16: PV3I7SVHQKPXYBMQ · pith_short_8: PV3I7SVH

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/PV3I7SVHQKPXYBMQR2W562JSEL \
  | 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: 7d768fcaa7829f7c05908eaddf693222c363cc9d77100077ca1453722ecbb8dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d35131bee81b8851bbd59022e9c4bae6017cd029c609e9ffe51e9ac960e6097",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-02-16T22:00:59Z",
    "title_canon_sha256": "8460e16240735ad0061523b8e0080a8267f3286bb570aef70b3c490ac1b6f0b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.11285",
    "kind": "arxiv",
    "version": 1
  }
}