Pith Number

pith:POIUIFXS

pith:2014:POIUIFXS6W5STXHBLWH34ZML6R

not attested not anchored not stored refs pending

All CHSH polytopes

Stefano Pironio

arxiv:1402.6914 v2 · 2014-02-27 · 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{POIUIFXS6W5STXHBLWH34ZML6R}

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	2026-05-18T02:39:23.843822Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b914416f2f5bb29dce15d8fbe658bf46359d949fbea4ab2a8d77a3003d14e6b

Aliases

arxiv: 1402.6914 · arxiv_version: 1402.6914v2 · doi: 10.48550/arxiv.1402.6914 · pith_short_12: POIUIFXS6W5S · pith_short_16: POIUIFXS6W5STXHB · pith_short_8: POIUIFXS

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/POIUIFXS6W5STXHBLWH34ZML6R \
  | 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: 7b914416f2f5bb29dce15d8fbe658bf46359d949fbea4ab2a8d77a3003d14e6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b90ca75d5fa935f1d62f9cade497a64fc5d13fe8769e73082e904550dd3794b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-02-27T14:12:02Z",
    "title_canon_sha256": "7025929ec697b692ccea1b9d8e6723158d0a7dcc63c11406e382318fc8fcb487"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.6914",
    "kind": "arxiv",
    "version": 2
  }
}