Pith Number

pith:23VZOWCO

pith:2017:23VZOWCOTH7XYQXNCZAVDNCTRE

not attested not anchored not stored refs pending

The separability versus entanglement problem

Aditi Sen De, Anna Sanpera, Maciej Lewenstein, Sreetama Das, Titas Chanda, Ujjwal Sen

arxiv:1701.02187 v1 · 2017-01-09 · 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{23VZOWCOTH7XYQXNCZAVDNCTRE}

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

2 papers in Pith

Disappearance of measurement-induced phase transition in a quantum spin system for large sizes

Resource generation and dynamical complexities in open random quantum circuits

Receipt and verification

First computed	2026-05-18T00:53:11.486492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6eb97584e99ff7c42ed164151b453893028a1cc70362f4277b96f8c6c678a0c

Aliases

arxiv: 1701.02187 · arxiv_version: 1701.02187v1 · doi: 10.48550/arxiv.1701.02187 · pith_short_12: 23VZOWCOTH7X · pith_short_16: 23VZOWCOTH7XYQXN · pith_short_8: 23VZOWCO

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/23VZOWCOTH7XYQXNCZAVDNCTRE \
  | 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: d6eb97584e99ff7c42ed164151b453893028a1cc70362f4277b96f8c6c678a0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1cd58e67e7cf4bacf84022ebbd9fa790eb486e4861c549e45823e2be6b4730e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-01-09T14:15:51Z",
    "title_canon_sha256": "9842e932916f9ca1faa80c0b4b5351f59fad5e8ee4c6dd960a718c397dce0fe1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.02187",
    "kind": "arxiv",
    "version": 1
  }
}