Pith Number

pith:JDZJ4CAN

pith:2015:JDZJ4CANLAKNFKBYQBX6VOUGZZ

not attested not anchored not stored refs pending

Continuous-Variable Protocols in the Noisy-Storage Model

Christian Schaffner, Fabian Furrer, Stephanie Wehner

arxiv:1509.09123 v1 · 2015-09-30 · 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{JDZJ4CANLAKNFKBYQBX6VOUGZZ}

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	2026-05-18T01:31:27.076958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48f29e080d5814d2a838806feaba86ce66ecd5013600e87254b931b5dcd60997

Aliases

arxiv: 1509.09123 · arxiv_version: 1509.09123v1 · doi: 10.48550/arxiv.1509.09123 · pith_short_12: JDZJ4CANLAKN · pith_short_16: JDZJ4CANLAKNFKBY · pith_short_8: JDZJ4CAN

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/JDZJ4CANLAKNFKBYQBX6VOUGZZ \
  | 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: 48f29e080d5814d2a838806feaba86ce66ecd5013600e87254b931b5dcd60997

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64f808cce9f2264a939ea1b258cc3326c052b9c7e4dce4fd4af3869df97d3950",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-09-30T11:12:45Z",
    "title_canon_sha256": "df9f7cdadc2fcc72bb817e6dfe5c7b379fb73bb85264a0c3a48b5142a2597524"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.09123",
    "kind": "arxiv",
    "version": 1
  }
}