Pith Number

pith:ZZSDR466

pith:2013:ZZSDR466VBNBOHMQEGZWFRTMJ2

not attested not anchored not stored refs pending

Zonoids and sparsification of quantum measurements

C\'ecilia Lancien, Guillaume Aubrun

arxiv:1309.6003 v3 · 2013-09-23 · quant-ph · math.FA · math.PR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZZSDR466VBNBOHMQEGZWFRTMJ2}

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	2026-05-18T01:01:52.638348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce6438f3dea85a171d9021b362c66c4e8d9416b975d59c6c11e9dc4130272669

Aliases

arxiv: 1309.6003 · arxiv_version: 1309.6003v3 · doi: 10.48550/arxiv.1309.6003 · pith_short_12: ZZSDR466VBNB · pith_short_16: ZZSDR466VBNBOHMQ · pith_short_8: ZZSDR466

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/ZZSDR466VBNBOHMQEGZWFRTMJ2 \
  | 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: ce6438f3dea85a171d9021b362c66c4e8d9416b975d59c6c11e9dc4130272669

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5acde6a4b62928bba87cbc564919507b990827d4096c176ea06417e2d3a2439",
    "cross_cats_sorted": [
      "math.FA",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-09-23T22:51:58Z",
    "title_canon_sha256": "d67c40803dba6d1fdb12107295942c1177cbaaf8992bbc60d3c1e079a50f6e56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.6003",
    "kind": "arxiv",
    "version": 3
  }
}