Pith Number

pith:OED27USJ

pith:2018:OED27USJD2C3ODUTBP3LM3XCRI

not attested not anchored not stored refs pending

Experimental evaluation of the non-classical relation between measurement errors using entangled photon pairs as a probe

Holger F. Hofmann, Masataka Iinuma, Masayuki Nakano, Yutaro Suzuki

arxiv:1807.05672 v1 · 2018-07-16 · 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{OED27USJD2C3ODUTBP3LM3XCRI}

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	2026-05-17T23:58:38.524171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7107afd2491e85b70e930bf6b66ee28a35fb684dd273baef5d0abb701f703f2a

Aliases

arxiv: 1807.05672 · arxiv_version: 1807.05672v1 · doi: 10.48550/arxiv.1807.05672 · pith_short_12: OED27USJD2C3 · pith_short_16: OED27USJD2C3ODUT · pith_short_8: OED27USJ

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/OED27USJD2C3ODUTBP3LM3XCRI \
  | 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: 7107afd2491e85b70e930bf6b66ee28a35fb684dd273baef5d0abb701f703f2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c968f4dc63571fea5ab38be8a9262292eceb7917de615cbecd1fb045e78f09d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-07-16T04:11:03Z",
    "title_canon_sha256": "9a1cd27e9ed097af10d6eb9009eedfde2972e12a0cec499b6a1095abe0b23b2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.05672",
    "kind": "arxiv",
    "version": 1
  }
}