Pith Number

pith:3XOXBFAR

pith:2016:3XOXBFAR5KAK7L3OJ3QUDI56LH

not attested not anchored not stored refs pending

Capacity estimation and verification of quantum channels with arbitrarily correlated errors

Atul Mantri, Corsin Pfister, M. Adriaan Rol, Marco Tomamichel, Stephanie Wehner

arxiv:1611.05411 v1 · 2016-11-16 · 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{3XOXBFAR5KAK7L3OJ3QUDI56LH}

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	2026-05-18T00:16:03.291418Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dddd709411ea80afaf6e4ee141a3be59f0588227ae609057201dd61081c1262c

Aliases

arxiv: 1611.05411 · arxiv_version: 1611.05411v1 · doi: 10.48550/arxiv.1611.05411 · pith_short_12: 3XOXBFAR5KAK · pith_short_16: 3XOXBFAR5KAK7L3O · pith_short_8: 3XOXBFAR

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/3XOXBFAR5KAK7L3OJ3QUDI56LH \
  | 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: dddd709411ea80afaf6e4ee141a3be59f0588227ae609057201dd61081c1262c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7892e2223d311b494f043d2f1ec87575bf338d2c1a2b8bfaf3cca1632c20276",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-11-16T19:16:41Z",
    "title_canon_sha256": "a1cd56dd59a2c20b383db35aacb2fddfe1b6dd8d547db2d966da68cc40ae1f4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.05411",
    "kind": "arxiv",
    "version": 1
  }
}