Pith Number

pith:PGIJX3KH

pith:2019:PGIJX3KHWHRPXK3BB4S4VWMQ7S

not attested not anchored not stored refs pending

The type-independent resource theory of local operations and shared randomness

David Schmid, Denis Rosset, Francesco Buscemi

arxiv:1909.04065 v7 · 2019-09-09 · 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{PGIJX3KHWHRPXK3BB4S4VWMQ7S}

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	2026-07-05T01:00:33.916141Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79909bed47b1e2fbab610f25cad990fc8861cab39d92f917a06111e022a36e3b

Aliases

arxiv: 1909.04065 · arxiv_version: 1909.04065v7 · doi: 10.48550/arxiv.1909.04065 · pith_short_12: PGIJX3KHWHRP · pith_short_16: PGIJX3KHWHRPXK3B · pith_short_8: PGIJX3KH

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/PGIJX3KHWHRPXK3BB4S4VWMQ7S \
  | 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: 79909bed47b1e2fbab610f25cad990fc8861cab39d92f917a06111e022a36e3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38cf16034f1275fdeb8c23125b7820c7a1508529828f3e9ef36562c23fc4a36b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-09-09T18:00:48Z",
    "title_canon_sha256": "18f4c43b14e2bdf7d232ebbcb137caff82a6c84136e2c7c75f5f75b74c93793a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.04065",
    "kind": "arxiv",
    "version": 7
  }
}