Pith Number

pith:LYNWUERO

pith:2017:LYNWUEROTKE7SQCS322BYN2GKJ

not attested not anchored not stored refs pending

Foundations of Quantum Discord

Vlatko Vedral

arxiv:1702.01327 v1 · 2017-02-04 · 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{LYNWUEROTKE7SQCS322BYN2GKJ}

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	2026-05-18T00:51:23.759592Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e1b6a122e9a89f94052deb41c37465263756f15d2edf082742e71ce11302c86

Aliases

arxiv: 1702.01327 · arxiv_version: 1702.01327v1 · doi: 10.48550/arxiv.1702.01327 · pith_short_12: LYNWUEROTKE7 · pith_short_16: LYNWUEROTKE7SQCS · pith_short_8: LYNWUERO

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/LYNWUEROTKE7SQCS322BYN2GKJ \
  | 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: 5e1b6a122e9a89f94052deb41c37465263756f15d2edf082742e71ce11302c86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb695c8612935e6a72a725f6f8026660ebf7b8278eceb6c8f6d2a77863705275",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-02-04T19:16:16Z",
    "title_canon_sha256": "8e4f3fe1624be18b4b7e339acb7ea182ddfff95fe5208456a4a2f805e9bdbec1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.01327",
    "kind": "arxiv",
    "version": 1
  }
}