Pith Number

pith:SMNDK3O7

pith:2024:SMNDK3O7B5MCRQT5ZADLPNVB6X

not attested not anchored not stored refs pending

Detecting entanglement and nonlocality with minimum observable length

Fei Shi, Qi Zhao, Zhuo Chen

arxiv:2412.00795 v1 · 2024-12-01 · 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{SMNDK3O7B5MCRQT5ZADLPNVB6X}

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	2026-07-05T09:42:47.738515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

931a356ddf0f5828c27dc806b7b6a1f5ffb4d49acb6ecdbeb7f5e552bf2dd96a

Aliases

arxiv: 2412.00795 · arxiv_version: 2412.00795v1 · doi: 10.48550/arxiv.2412.00795 · pith_short_12: SMNDK3O7B5MC · pith_short_16: SMNDK3O7B5MCRQT5 · pith_short_8: SMNDK3O7

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/SMNDK3O7B5MCRQT5ZADLPNVB6X \
  | 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: 931a356ddf0f5828c27dc806b7b6a1f5ffb4d49acb6ecdbeb7f5e552bf2dd96a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3d324f64a34865cd4d3c80f5c7413eadd64e3ef4df28e3c5167efa383352683",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-12-01T12:40:50Z",
    "title_canon_sha256": "15d6981edc8a892552e2180cbd4e11b7cc63dddbf3a2a7e4302f95a3526c4254"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.00795",
    "kind": "arxiv",
    "version": 1
  }
}