Pith Number

pith:PTOO5U6R

pith:2014:PTOO5U6RD577M6AN2OX22RMIQ2

not attested not anchored not stored refs pending

Quantum randomness extraction for various levels of characterization of the devices

Jean-Daniel Bancal, Le Phuc Thinh, Valerio Scarani, Yun Zhi Law

arxiv:1401.4243 v3 · 2014-01-17 · 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{PTOO5U6RD577M6AN2OX22RMIQ2}

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.

Cited by

1 paper in Pith

Quantum randomness beyond projective measurements

Receipt and verification

First computed	2026-05-18T02:40:03.335931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cdceed3d11f7ff6780dd3afad458886a82d4db530fd1af7779304105a0eef94

Aliases

arxiv: 1401.4243 · arxiv_version: 1401.4243v3 · doi: 10.48550/arxiv.1401.4243 · pith_short_12: PTOO5U6RD577 · pith_short_16: PTOO5U6RD577M6AN · pith_short_8: PTOO5U6R

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/PTOO5U6RD577M6AN2OX22RMIQ2 \
  | 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: 7cdceed3d11f7ff6780dd3afad458886a82d4db530fd1af7779304105a0eef94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11f662fde71f9a1626604fc22b6b27aec0a628398dcdba33a9c3c28ccb36cffe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-01-17T05:51:14Z",
    "title_canon_sha256": "010f0b7c86cdab5cef2475875648f4887e65395117aeffc06ad6eda3675d5a99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.4243",
    "kind": "arxiv",
    "version": 3
  }
}