Pith Number

pith:7LG63DWD

pith:2020:7LG63DWDF5VNOSE3H4N5GNYQSB

not attested not anchored not stored refs pending

t$|$ket$\rangle$ : A Retargetable Compiler for NISQ Devices

Alec Edgington, Alexander Cowtan, Ross Duncan, Seyon Sivarajah, Silas Dilkes, Will Simmons

arxiv:2003.10611 v3 · 2020-03-24 · 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{7LG63DWDF5VNOSE3H4N5GNYQSB}

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

2 papers in Pith

Multi-Qubit Dyadic Phase Fixing for Fault-Tolerant Quantum Compilation

A Quantum Spectral Method for Non-Periodic Boundary Value Problems

Receipt and verification

First computed	2026-07-05T01:08:12.601518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

facded8ec32f6ad7489b3f1bd33710906afc45829977d77f365bc5d4ed6e3ea1

Aliases

arxiv: 2003.10611 · arxiv_version: 2003.10611v3 · doi: 10.48550/arxiv.2003.10611 · pith_short_12: 7LG63DWDF5VN · pith_short_16: 7LG63DWDF5VNOSE3 · pith_short_8: 7LG63DWD

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/7LG63DWDF5VNOSE3H4N5GNYQSB \
  | 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: facded8ec32f6ad7489b3f1bd33710906afc45829977d77f365bc5d4ed6e3ea1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c99d02aafcaaf75e3430ee9537cf62ee3d4fb4c3b7fbe7990139f8853fe0e104",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-03-24T01:49:08Z",
    "title_canon_sha256": "ced08c9c4fcc566a89592fec0cc51f031061603f085737b2fb6e572916a69339"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.10611",
    "kind": "arxiv",
    "version": 3
  }
}