Pith Number

pith:LDGR2QHR

pith:2012:LDGR2QHRQJPLDIPG5ISTXDVPJY

not attested not anchored not stored refs pending

Quantum rate distortion coding with auxiliary resources

Andreas Winter, Mark M. Wilde, Min-Hsiu Hsieh, Nilanjana Datta

arxiv:1212.5316 v3 · 2012-12-21 · 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{LDGR2QHRQJPLDIPG5ISTXDVPJY}

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	2026-05-18T03:05:26.273582Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58cd1d40f1825eb1a1e6ea253b8eaf4e14eb2828132ad68b7e6cc55285c38585

Aliases

arxiv: 1212.5316 · arxiv_version: 1212.5316v3 · doi: 10.48550/arxiv.1212.5316 · pith_short_12: LDGR2QHRQJPL · pith_short_16: LDGR2QHRQJPLDIPG · pith_short_8: LDGR2QHR

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/LDGR2QHRQJPLDIPG5ISTXDVPJY \
  | 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: 58cd1d40f1825eb1a1e6ea253b8eaf4e14eb2828132ad68b7e6cc55285c38585

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a7baad01e88fdbaa2264af5c0f272ec9357e6b7820260519e67bae251f754be",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-12-21T02:15:31Z",
    "title_canon_sha256": "7598e57e4fc42873509904baef84fc55f505bc9eb52b333354714b5d362f0169"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.5316",
    "kind": "arxiv",
    "version": 3
  }
}