Pith Number

pith:PF7VAQYS

pith:2011:PF7VAQYS5UTXVAEF2YR46WS2IW

not attested not anchored not stored refs pending

Various quantum nonlocality tests with a simple 2-photon entanglement source

Anas Rochdi, Bruno Sanguinetti, Enrico Pomarico, Jean-Daniel Bancal, Nicolas Gisin

arxiv:1101.2313 v1 · 2011-01-12 · 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{PF7VAQYS5UTXVAEF2YR46WS2IW}

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	2026-05-18T02:22:58.422741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

797f504312ed277a8085d623cf5a5a45b9d4de69aed0c3ab22be30df8fb8fa22

Aliases

arxiv: 1101.2313 · arxiv_version: 1101.2313v1 · doi: 10.48550/arxiv.1101.2313 · pith_short_12: PF7VAQYS5UTX · pith_short_16: PF7VAQYS5UTXVAEF · pith_short_8: PF7VAQYS

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/PF7VAQYS5UTXVAEF2YR46WS2IW \
  | 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: 797f504312ed277a8085d623cf5a5a45b9d4de69aed0c3ab22be30df8fb8fa22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf9afd2c1741d22532895c40fe252e49e15b5000d39c5fd1561f0a8c6fe0b8a7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-01-12T10:20:58Z",
    "title_canon_sha256": "9ac1aa72b1d237a4cae4222d687f81561d4d02f8dddda2136c7a4fd4288fa914"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.2313",
    "kind": "arxiv",
    "version": 1
  }
}