Pith Number

pith:PXC3W7ND

pith:2016:PXC3W7NDXMAMA5QJ2ZKE6RC5R4

not attested not anchored not stored refs pending

Reexamination of strong subadditivity: A quantum-correlation approach

Mohsen Sarbishaei, Razieh Taghiabadi, Seyed Javad Akhtarshenas

arxiv:1611.07455 v2 · 2016-11-22 · 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{PXC3W7NDXMAMA5QJ2ZKE6RC5R4}

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	2026-05-18T00:48:16.179862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7dc5bb7da3bb00c07609d6544f445d8f0d46c0b99cc38d04df427c65968f63d3

Aliases

arxiv: 1611.07455 · arxiv_version: 1611.07455v2 · doi: 10.48550/arxiv.1611.07455 · pith_short_12: PXC3W7NDXMAM · pith_short_16: PXC3W7NDXMAMA5QJ · pith_short_8: PXC3W7ND

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/PXC3W7NDXMAMA5QJ2ZKE6RC5R4 \
  | 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: 7dc5bb7da3bb00c07609d6544f445d8f0d46c0b99cc38d04df427c65968f63d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a0370b70dc2202d94dd9d07efda8cedee4808e6418a0fa67769103c461197ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-11-22T18:44:10Z",
    "title_canon_sha256": "233b8669ab1f480fa05c232e71f64b13b072c12e1c693ddd0604ae3633d3aadc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.07455",
    "kind": "arxiv",
    "version": 2
  }
}