Pith Number

pith:IN2NF723

pith:2009:IN2NF723TUEV35EZCEEALEIF5O

not attested not anchored not stored refs pending

Simulation of equatorial von Neumann measurements on GHZ states using nonlocal resources

Cyril Branciard, Jean-Daniel Bancal, Nicolas Gisin

arxiv:0908.2640 v2 · 2009-08-18 · 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{IN2NF723TUEV35EZCEEALEIF5O}

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	2026-05-18T04:37:22.281027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4374d2ff5b9d095df4991108059105ebb1dafaced7e1da50fd9b180856806c22

Aliases

arxiv: 0908.2640 · arxiv_version: 0908.2640v2 · doi: 10.48550/arxiv.0908.2640 · pith_short_12: IN2NF723TUEV · pith_short_16: IN2NF723TUEV35EZ · pith_short_8: IN2NF723

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/IN2NF723TUEV35EZCEEALEIF5O \
  | 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: 4374d2ff5b9d095df4991108059105ebb1dafaced7e1da50fd9b180856806c22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1db4cebe37ff165326c8cb904ad1cecc87c33068ce54343308af6c41381a4dc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-08-18T21:15:42Z",
    "title_canon_sha256": "98b75222e0b271bdaa58cf89a9ffd96aa6e38e7836146d3506e1f246f4998408"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.2640",
    "kind": "arxiv",
    "version": 2
  }
}