Pith Number

pith:6KSGDTF3

pith:2016:6KSGDTF3WUQH32DI3SAWWKHJZA

not attested not anchored not stored refs pending

Cosmic Bell Test: Measurement Settings from Milky Way Stars

Alan H. Guth, Andrew S. Friedman, Anthony Mark, Anton Zeilinger, Bo Liu, Calvin Leung, David Bricher, David I. Kaiser, Dominik Rauch, Fabian Steinlechner, Hannes Hosp, Hien T. Nguyen, Isabella Sanders, Jason Gallicchio, Johannes Handsteiner, Johannes Kofler, Matthias Fink, Rupert Ursin, S\"oren Wengerowsky, Thomas Scheidl

arxiv:1611.06985 v2 · 2016-11-21 · quant-ph · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6KSGDTF3WUQH32DI3SAWWKHJZA}

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	2026-05-18T00:50:56.367048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2a461ccbbb5207de868dc816b28e9c83d3d42e58435ada3b96229d10f297ac3

Aliases

arxiv: 1611.06985 · arxiv_version: 1611.06985v2 · doi: 10.48550/arxiv.1611.06985 · pith_short_12: 6KSGDTF3WUQH · pith_short_16: 6KSGDTF3WUQH32DI · pith_short_8: 6KSGDTF3

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/6KSGDTF3WUQH32DI3SAWWKHJZA \
  | 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: f2a461ccbbb5207de868dc816b28e9c83d3d42e58435ada3b96229d10f297ac3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eda0f0c5505b4be0d783fa070106a8702c2ef57262f8919e316b443af246eef7",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-11-21T20:06:45Z",
    "title_canon_sha256": "7a3de95aada36a150b48544fb9eec2a5051589975cb170b9703092f525437328"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.06985",
    "kind": "arxiv",
    "version": 2
  }
}