Pith Number

pith:PNSGLS5I

pith:2014:PNSGLS5I7KNBEDJXTIRJJW2AJG

not attested not anchored not stored refs pending

Device-independent tomography of multipartite quantum states

Karoly F. Pal, Miguel Navascues, Tamas Vertesi

arxiv:1407.5911 v2 · 2014-07-22 · 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{PNSGLS5I7KNBEDJXTIRJJW2AJG}

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	2026-05-18T02:38:43.796893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b6465cba8fa9a120d379a2294db40498efdcbd91d943056b72c0c9815e42c09

Aliases

arxiv: 1407.5911 · arxiv_version: 1407.5911v2 · doi: 10.48550/arxiv.1407.5911 · pith_short_12: PNSGLS5I7KNB · pith_short_16: PNSGLS5I7KNBEDJX · pith_short_8: PNSGLS5I

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/PNSGLS5I7KNBEDJXTIRJJW2AJG \
  | 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: 7b6465cba8fa9a120d379a2294db40498efdcbd91d943056b72c0c9815e42c09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93234e9c5a6cda23f48dce77f04774dd03e293a1df7e273819ed85e88a1d9ec7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-07-22T15:49:16Z",
    "title_canon_sha256": "03b94875317e6126c90085d2f8682e92bb80d7954e56213a58d290af3204010e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.5911",
    "kind": "arxiv",
    "version": 2
  }
}