Pith Number

pith:DFTEEJGS

pith:2013:DFTEEJGSA6HAKRFRQAZ33F2LHK

not attested not anchored not stored refs pending

Device-independent quantum key distribution based on measurement inputs

Marcin Paw{\l}owski, Matthew G. Parker, Piotr Mironowicz, Ramij Rahaman

arxiv:1308.6447 v3 · 2013-08-29 · quant-ph · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DFTEEJGSA6HAKRFRQAZ33F2LHK}

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	2026-05-18T01:25:08.883213Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19664224d2078e0544b18033bd974b3a8ca35eace4d168cf45191950297d3005

Aliases

arxiv: 1308.6447 · arxiv_version: 1308.6447v3 · doi: 10.48550/arxiv.1308.6447 · pith_short_12: DFTEEJGSA6HA · pith_short_16: DFTEEJGSA6HAKRFR · pith_short_8: DFTEEJGS

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/DFTEEJGSA6HAKRFRQAZ33F2LHK \
  | 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: 19664224d2078e0544b18033bd974b3a8ca35eace4d168cf45191950297d3005

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f28ac513e5cb83a7a4a8166e6402749732afd068ba4ac22032a0256044416bc",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-08-29T12:26:16Z",
    "title_canon_sha256": "b3e2544a2adbc05e27d6dc8e7998eace3e7aa6b77fea1ec2a46cf80e6b81d8d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.6447",
    "kind": "arxiv",
    "version": 3
  }
}