Pith Number

pith:PAGPWNJ7

pith:2012:PAGPWNJ7SU3Y3IPLSQS6DPSMNP

not attested not anchored not stored refs pending

Quantum channels and memory effects

C. Lupo, F. Caruso, S. Mancini, V. Giovannetti

arxiv:1207.5435 v5 · 2012-07-23 · 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{PAGPWNJ7SU3Y3IPLSQS6DPSMNP}

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	2026-05-18T02:31:27.692687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

780cfb353f95378da1eb9425e1be4c6bd7e709dbaa592e8de2fa414defc40c25

Aliases

arxiv: 1207.5435 · arxiv_version: 1207.5435v5 · doi: 10.48550/arxiv.1207.5435 · pith_short_12: PAGPWNJ7SU3Y · pith_short_16: PAGPWNJ7SU3Y3IPL · pith_short_8: PAGPWNJ7

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/PAGPWNJ7SU3Y3IPLSQS6DPSMNP \
  | 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: 780cfb353f95378da1eb9425e1be4c6bd7e709dbaa592e8de2fa414defc40c25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ad93d04175f66953012d22dbe8007da80db0fa6ddd91ed1f1b9daf5edc22dbf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-07-23T16:13:30Z",
    "title_canon_sha256": "3c209a32e30f0a51e77b5c57049ef9e4565d7a3004b30784a4106c87faa6464b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.5435",
    "kind": "arxiv",
    "version": 5
  }
}