Pith Number

pith:75NSYXKA

pith:2017:75NSYXKABHPHRIGJE7YR2ARZSS

not attested not anchored not stored refs pending

Local-hidden-state models for Bell diagonal states and beyond

Fu-Lin Zhang, Yuan-Yuan Zhang

arxiv:1709.09124 v3 · 2017-09-26 · 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{75NSYXKABHPHRIGJE7YR2ARZSS}

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	2026-05-17T23:43:07.250502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff5b2c5d4009de78a0c927f11d023994951d0e68db663ac158eae6795cbc1629

Aliases

arxiv: 1709.09124 · arxiv_version: 1709.09124v3 · doi: 10.48550/arxiv.1709.09124 · pith_short_12: 75NSYXKABHPH · pith_short_16: 75NSYXKABHPHRIGJ · pith_short_8: 75NSYXKA

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/75NSYXKABHPHRIGJE7YR2ARZSS \
  | 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: ff5b2c5d4009de78a0c927f11d023994951d0e68db663ac158eae6795cbc1629

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebb79e30015d886171f2359c4d7ad687f1d9b7a7db10fc9f068ef1ed7772baf1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-09-26T16:48:52Z",
    "title_canon_sha256": "576c4810bc47cababd76c230c13b86edb39a2bb530c5fe4d3ff25772a7047d09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.09124",
    "kind": "arxiv",
    "version": 3
  }
}