Pith Number

pith:ZMQF7HMK

pith:2014:ZMQF7HMK5Q3RIYD4IKIZWRZSIG

not attested not anchored not stored refs pending

Local Hidden Variable Theoretic Measure of Quantumness of Mutual Information

R.R. Puri

arxiv:1409.8400 v1 · 2014-09-30 · 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{ZMQF7HMK5Q3RIYD4IKIZWRZSIG}

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	2026-05-18T01:41:54.136455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb205f9d8aec3714607c42919b473241bb112f5ac7bd8842e7133c777b18b5f0

Aliases

arxiv: 1409.8400 · arxiv_version: 1409.8400v1 · doi: 10.48550/arxiv.1409.8400 · pith_short_12: ZMQF7HMK5Q3R · pith_short_16: ZMQF7HMK5Q3RIYD4 · pith_short_8: ZMQF7HMK

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/ZMQF7HMK5Q3RIYD4IKIZWRZSIG \
  | 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: cb205f9d8aec3714607c42919b473241bb112f5ac7bd8842e7133c777b18b5f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbdf08cc312d3ff384d79b755acd66f5fc3acc15a82ab3bbe5d545c7f751b575",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-09-30T06:25:57Z",
    "title_canon_sha256": "27c6dafd27e8ef5de6eccc1bea0c8494f1684b14a29db4721de0ff177a581139"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.8400",
    "kind": "arxiv",
    "version": 1
  }
}