Pith Number

pith:HH3D7FBW

pith:2012:HH3D7FBWDW3S4AHNTCQIUVUKUT

not attested not anchored not stored refs pending

Noise effects in perfect transmission of quantum states

Fabio Benatti, Roberto Floreanini, Vahid Karimipour

arxiv:1210.7216 v2 · 2012-10-26 · 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{HH3D7FBWDW3S4AHNTCQIUVUKUT}

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	2026-05-18T01:53:37.052922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39f63f94361db72e00ed98a08a568aa4ee74d1971287dba4f50df470e39bfeeb

Aliases

arxiv: 1210.7216 · arxiv_version: 1210.7216v2 · doi: 10.48550/arxiv.1210.7216 · pith_short_12: HH3D7FBWDW3S · pith_short_16: HH3D7FBWDW3S4AHN · pith_short_8: HH3D7FBW

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/HH3D7FBWDW3S4AHNTCQIUVUKUT \
  | 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: 39f63f94361db72e00ed98a08a568aa4ee74d1971287dba4f50df470e39bfeeb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae9dbf0a4a8870b6c21d83fed75a3f71bea6a1d952eaef5a5813798250942eb9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-10-26T19:10:28Z",
    "title_canon_sha256": "2058e5389a0a08d8cbfad9ef8b25b1893ad3a4c6acc79d1fe0239a7c456e0699"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.7216",
    "kind": "arxiv",
    "version": 2
  }
}