Pith Number

pith:FXJUH6J5

pith:2009:FXJUH6J5DX7M2Q7P2M7XW7WVHV

not attested not anchored not stored refs pending

Nonlinear effect on quantum control for two-level systems

J. Shen, W. Wang, X. X. Yi

arxiv:0906.1085 v1 · 2009-06-05 · 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{FXJUH6J5DX7M2Q7P2M7XW7WVHV}

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	2026-05-18T02:13:28.796759Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2dd343f93d1dfecd43efd33f7b7ed53d737a2edab43bc31a0103c3655d05056d

Aliases

arxiv: 0906.1085 · arxiv_version: 0906.1085v1 · doi: 10.48550/arxiv.0906.1085 · pith_short_12: FXJUH6J5DX7M · pith_short_16: FXJUH6J5DX7M2Q7P · pith_short_8: FXJUH6J5

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/FXJUH6J5DX7M2Q7P2M7XW7WVHV \
  | 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: 2dd343f93d1dfecd43efd33f7b7ed53d737a2edab43bc31a0103c3655d05056d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c301ab64ff91dd07b8819057d0cb013d1032740738717d9d7ed3b89f0180b6f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-06-05T10:53:38Z",
    "title_canon_sha256": "555be21f0b2e1e3d908dc617ac373c4a1893878dd0125418c93541f9770b7692"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.1085",
    "kind": "arxiv",
    "version": 1
  }
}