Pith Number

pith:AC7XEHZV

pith:2009:AC7XEHZVS7RGDLWGM374CLVR5Q

not attested not anchored not stored refs pending

Multi-frequency control pulses for multi-level superconducting quantum circuits

Anne M. Forney, Frederick W. Strauch, Steven R. Jackson

arxiv:0909.1577 v1 · 2009-09-08 · 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{AC7XEHZVS7RGDLWGM374CLVR5Q}

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	2026-05-18T03:23:57.810687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00bf721f3597e261aec666ffc12eb1ec1e47eed8aa0505c122110839207cc468

Aliases

arxiv: 0909.1577 · arxiv_version: 0909.1577v1 · doi: 10.48550/arxiv.0909.1577 · pith_short_12: AC7XEHZVS7RG · pith_short_16: AC7XEHZVS7RGDLWG · pith_short_8: AC7XEHZV

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/AC7XEHZVS7RGDLWGM374CLVR5Q \
  | 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: 00bf721f3597e261aec666ffc12eb1ec1e47eed8aa0505c122110839207cc468

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab74eb3615b0b33a7e19fc149c9fd0062ae007ac49fa64ce8ded58d1324f1d71",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-09-08T21:01:06Z",
    "title_canon_sha256": "2d6edf5feeea31982f6759f078add933daab5eebc1a5d222077ddb0523c15b15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.1577",
    "kind": "arxiv",
    "version": 1
  }
}