Pith Number

pith:AISLQLHU

pith:2023:AISLQLHUK4U4DKAIRPD77JMAME

not attested not anchored not stored refs pending

Addressing some common objections to generalized noncontextuality

David Schmid, John H. Selby, Robert W. Spekkens

arxiv:2302.07282 v3 · 2023-02-14 · 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{AISLQLHUK4U4DKAIRPD77JMAME}

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	2026-07-05T11:52:51.054298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0224b82cf45729c1a8088bc7ffa580613ab3981aa7898f2272e1a5900bfc77a5

Aliases

arxiv: 2302.07282 · arxiv_version: 2302.07282v3 · doi: 10.48550/arxiv.2302.07282 · pith_short_12: AISLQLHUK4U4 · pith_short_16: AISLQLHUK4U4DKAI · pith_short_8: AISLQLHU

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/AISLQLHUK4U4DKAIRPD77JMAME \
  | 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: 0224b82cf45729c1a8088bc7ffa580613ab3981aa7898f2272e1a5900bfc77a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e71b8c25a1580814e457c51ae907311ad9a16e2240741a7ded4314096a932201",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-02-14T19:00:04Z",
    "title_canon_sha256": "1e4c2d3a6ec8255dd925096ee19703685359e1bb46f58644fb6f7a20d55f8fe5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.07282",
    "kind": "arxiv",
    "version": 3
  }
}