Pith Number

pith:APNBJ3RT

pith:2013:APNBJ3RTTZPE22NBB2LIJWVV77

not attested not anchored not stored refs pending

Experimental refutation of a class of \psi-epistemic models

F. Duport, J. Safioui, L. Olislager, M. K. Patra, S. Massar, S. Pironio

arxiv:1306.0414 v2 · 2013-06-03 · 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{APNBJ3RTTZPE22NBB2LIJWVV77}

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	2026-05-18T03:12:48.144666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03da14ee339e5e4d69a10e9684dab5ffeda8df6a8bd35d54523d9f0e61217338

Aliases

arxiv: 1306.0414 · arxiv_version: 1306.0414v2 · doi: 10.48550/arxiv.1306.0414 · pith_short_12: APNBJ3RTTZPE · pith_short_16: APNBJ3RTTZPE22NB · pith_short_8: APNBJ3RT

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/APNBJ3RTTZPE22NBB2LIJWVV77 \
  | 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: 03da14ee339e5e4d69a10e9684dab5ffeda8df6a8bd35d54523d9f0e61217338

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf25d697adaefea9f87d0756fe5b256f412d335f434004b42ddbbac7c1901e42",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-06-03T14:05:08Z",
    "title_canon_sha256": "16088cc2c8825d9a9ed88818619b94e718a969e8ef9f763225197875ac6c8f7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.0414",
    "kind": "arxiv",
    "version": 2
  }
}