Pith Number

pith:OMSDYJ24

pith:2015:OMSDYJ243DM5V5CQ2NPDQNYRA2

not attested not anchored not stored refs pending

Device-independent parallel self-testing of two singlets

Jean-Daniel Bancal, Matthew McKague, Valerio Scarani, Xingyao Wu

arxiv:1512.02074 v2 · 2015-12-07 · 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{OMSDYJ243DM5V5CQ2NPDQNYRA2}

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	2026-05-18T01:11:45.309458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73243c275cd8d9daf450d35e38371106988149336d01ee02f8b888dccbf64e9b

Aliases

arxiv: 1512.02074 · arxiv_version: 1512.02074v2 · doi: 10.48550/arxiv.1512.02074 · pith_short_12: OMSDYJ243DM5 · pith_short_16: OMSDYJ243DM5V5CQ · pith_short_8: OMSDYJ24

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/OMSDYJ243DM5V5CQ2NPDQNYRA2 \
  | 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: 73243c275cd8d9daf450d35e38371106988149336d01ee02f8b888dccbf64e9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd0bc1e8768f29a2bfec719c964d448ec5f9585f81efb0063c9ce42b60e6e18e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-12-07T14:55:03Z",
    "title_canon_sha256": "d542a61ee504736ffe172420db22133ed402ba3794db27ddc390e1343c60ab73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.02074",
    "kind": "arxiv",
    "version": 2
  }
}