Pith Number

pith:VTG6DSQX

pith:2009:VTG6DSQXFVQWTV7QJQCGZUZGV3

not attested not anchored not stored refs pending

Quasi-perfect state transfer in a bosonic dissipative network

A. Cacheffo, A. S. M. De Castro, M. A. de Ponte, M. H. Y. Moussa

arxiv:0905.1267 v1 · 2009-05-08 · 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{VTG6DSQXFVQWTV7QJQCGZUZGV3}

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	2026-05-18T02:13:46.339429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

accde1ca172d6169d7f04c046cd326aee7cb4f779e51e44b6ade6aaab015aa5e

Aliases

arxiv: 0905.1267 · arxiv_version: 0905.1267v1 · doi: 10.48550/arxiv.0905.1267 · pith_short_12: VTG6DSQXFVQW · pith_short_16: VTG6DSQXFVQWTV7Q · pith_short_8: VTG6DSQX

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/VTG6DSQXFVQWTV7QJQCGZUZGV3 \
  | 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: accde1ca172d6169d7f04c046cd326aee7cb4f779e51e44b6ade6aaab015aa5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7871208c3331cf3d1218891d37b0426ba2c698f5cacd81bb163d457a6699673e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-05-08T19:54:43Z",
    "title_canon_sha256": "6da3ad0ef8f598081b188ac8f3d9e0a1ba39b845833d82e5bb4f8cdd7588ce03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.1267",
    "kind": "arxiv",
    "version": 1
  }
}