Pith Number

pith:3LYCN23T

pith:2013:3LYCN23TWA3KSKGSDKUOFYUHJU

not attested not anchored not stored refs pending

Duality in Entanglement-Assisted Quantum Error Correction

Ching-Yi Lai, Mark M. Wilde, Todd A. Brun

arxiv:1302.4150 v1 · 2013-02-18 · quant-ph · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3LYCN23TWA3KSKGSDKUOFYUHJU}

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	2026-05-18T03:25:34.600785Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

daf026eb73b036a928d21aa8e2e2874d0fbb7ad51975ff29f78fd02118c4ec19

Aliases

arxiv: 1302.4150 · arxiv_version: 1302.4150v1 · doi: 10.48550/arxiv.1302.4150 · pith_short_12: 3LYCN23TWA3K · pith_short_16: 3LYCN23TWA3KSKGS · pith_short_8: 3LYCN23T

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/3LYCN23TWA3KSKGSDKUOFYUHJU \
  | 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: daf026eb73b036a928d21aa8e2e2874d0fbb7ad51975ff29f78fd02118c4ec19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4005bd6a8cd31ac8f1a3da38c13ae8db98368984af0ded9b6f0aee9bf3fd035d",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-02-18T02:29:15Z",
    "title_canon_sha256": "7ee59afb1152562e7f3d2e3939cd52cd9c6a3a71444d654370d8ef24df319d56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.4150",
    "kind": "arxiv",
    "version": 1
  }
}