Pith Number

pith:KCDLIZMV

pith:2013:KCDLIZMVD26GDQFOA6WKDOI5WX

not attested not anchored not stored refs pending

Strong converse rates for classical communication over thermal and additive noise bosonic channels

Bhaskar Roy Bardhan, Mark M. Wilde

arxiv:1312.3287 v2 · 2013-12-11 · 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{KCDLIZMVD26GDQFOA6WKDOI5WX}

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	2026-05-18T02:46:31.088767Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5086b465951ebc61c0ae07aca1b91db5e4182f4de54335a414173931933271c6

Aliases

arxiv: 1312.3287 · arxiv_version: 1312.3287v2 · doi: 10.48550/arxiv.1312.3287 · pith_short_12: KCDLIZMVD26G · pith_short_16: KCDLIZMVD26GDQFO · pith_short_8: KCDLIZMV

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/KCDLIZMVD26GDQFOA6WKDOI5WX \
  | 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: 5086b465951ebc61c0ae07aca1b91db5e4182f4de54335a414173931933271c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "281183089522f9ef2bbfd40e0b4dac8cc6f19b618a97f03714fb2d10a6a358d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-12-11T19:22:42Z",
    "title_canon_sha256": "0d3dac8db02b66f2a113cab8f39961cc7e7a1a16fa22108bbf5cbff94cb7be27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.3287",
    "kind": "arxiv",
    "version": 2
  }
}