Pith Number

pith:3VJANCKI

pith:2013:3VJANCKIH7LDYQJLXEPJ5Q4DQW

not attested not anchored not stored refs pending

Classical and quantum capacities of a fully correlated amplitude damping channel

A. D'Arrigo, C. Macchiavello, G. Benenti, G. Falci

arxiv:1309.2219 v3 · 2013-09-09 · 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{3VJANCKIH7LDYQJLXEPJ5Q4DQW}

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	2026-05-18T03:08:24.602401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd520689483fd63c412bb91e9ec38385a669f6086cea02283f3448786b656b05

Aliases

arxiv: 1309.2219 · arxiv_version: 1309.2219v3 · doi: 10.48550/arxiv.1309.2219 · pith_short_12: 3VJANCKIH7LD · pith_short_16: 3VJANCKIH7LDYQJL · pith_short_8: 3VJANCKI

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/3VJANCKIH7LDYQJLXEPJ5Q4DQW \
  | 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: dd520689483fd63c412bb91e9ec38385a669f6086cea02283f3448786b656b05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b53119e3fa13d47a16d510f92600a8700505ec295894679a0252fd07331f369d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-09-09T16:49:43Z",
    "title_canon_sha256": "18835dd0cc7cbbe2d1ca9b3c9c77bf047602c25c1ab7848e7341b95507117ac2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.2219",
    "kind": "arxiv",
    "version": 3
  }
}