Pith Number

pith:Q6J2J3LP

pith:2019:Q6J2J3LP3VWPIYGAGDWAXCATUT

not attested not anchored not stored refs pending

Geometry of joint reality: device-independent steering and operational completeness

\'Angel Rivas, Michael J. W. Hall

arxiv:1908.03387 v2 · 2019-08-09 · 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{Q6J2J3LP3VWPIYGAGDWAXCATUT}

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	2026-07-05T00:24:40.301864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8793a4ed6fdd6cf460c030ec0b8813a4d6199ddc164d1a6733ca195636327da8

Aliases

arxiv: 1908.03387 · arxiv_version: 1908.03387v2 · doi: 10.48550/arxiv.1908.03387 · pith_short_12: Q6J2J3LP3VWP · pith_short_16: Q6J2J3LP3VWPIYGA · pith_short_8: Q6J2J3LP

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/Q6J2J3LP3VWPIYGAGDWAXCATUT \
  | 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: 8793a4ed6fdd6cf460c030ec0b8813a4d6199ddc164d1a6733ca195636327da8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9492dad6ae99ce2f9234bba8d396acd2e17f56e8f810a6f04834c5e940b57f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-08-09T09:48:13Z",
    "title_canon_sha256": "d462c31bd88786e66029d5abb0b5c339c8f43a0ba5b51d00ee46454f5a0ca071"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.03387",
    "kind": "arxiv",
    "version": 2
  }
}