Pith Number

pith:YTG4KJ6R

pith:2017:YTG4KJ6RHJAZYN4XELLTPEVGGJ

not attested not anchored not stored refs pending

Adaptive recurrence quantum entanglement distillation for two-Kraus-operator channels

Liangzhong Ruan, Moe Z. Win, Wenhan Dai

arxiv:1706.07461 v1 · 2017-06-22 · quant-ph · math.QA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YTG4KJ6RHJAZYN4XELLTPEVGGJ}

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	2026-05-18T00:14:11.428679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4cdc527d13a419c379722d73792a6327db42b19eabe514520c6347aaf54f610

Aliases

arxiv: 1706.07461 · arxiv_version: 1706.07461v1 · doi: 10.48550/arxiv.1706.07461 · pith_short_12: YTG4KJ6RHJAZ · pith_short_16: YTG4KJ6RHJAZYN4X · pith_short_8: YTG4KJ6R

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/YTG4KJ6RHJAZYN4XELLTPEVGGJ \
  | 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: c4cdc527d13a419c379722d73792a6327db42b19eabe514520c6347aaf54f610

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "decc0d3454caf2b6e096a39c590a0947c9a2dc9673743eda00d297c5d2c7fb1b",
    "cross_cats_sorted": [
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-06-22T19:00:49Z",
    "title_canon_sha256": "35531675a030a30dc7a2d7063a326a637b71e4cca0b2707136686ce7ed9ebf57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.07461",
    "kind": "arxiv",
    "version": 1
  }
}