Pith Number

pith:TV7P7YP2

pith:2006:TV7P7YP2WMC3LGT6QTPSLHISMO

not attested not anchored not stored refs pending

Information transfer rates in spin quantum channels

Davide Rossini, Rosario Fazio, Vittorio Giovannetti

arxiv:quant-ph/0609022 v2 · 2006-09-04 · 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{TV7P7YP2WMC3LGT6QTPSLHISMO}

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	2026-05-18T04:08:45.788926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d7effe1fab305b59a7e84df259d12639a334e4497385c43123e0aa5ca144896

Aliases

arxiv: quant-ph/0609022 · arxiv_version: quant-ph/0609022v2 · doi: 10.48550/arxiv.quant-ph/0609022 · pith_short_12: TV7P7YP2WMC3 · pith_short_16: TV7P7YP2WMC3LGT6 · pith_short_8: TV7P7YP2

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/TV7P7YP2WMC3LGT6QTPSLHISMO \
  | 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: 9d7effe1fab305b59a7e84df259d12639a334e4497385c43123e0aa5ca144896

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e887baf2d0c0596f0ddf3c474f2ad0977b948c132d0d0a9415bb86cd7f62fb2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2006-09-04T17:40:31Z",
    "title_canon_sha256": "3662043fae1e35b4eb47c1b22bc4c894c9b0d55d690d5ce2a7900b2861844017"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0609022",
    "kind": "arxiv",
    "version": 2
  }
}