Pith Number

pith:WJ5ZGC6O

pith:2010:WJ5ZGC6OMENMZTEBIQ3EBVQ5QO

not attested not anchored not stored refs pending

Experimental quantum tomography of photonic qudits via mutually unbiased basis

A. Delgado, A. Vargas, C. Saavedra, E. S. G\'omez, G. Lima, L. Neves, R. Guzm\'an, W. A. T. Nogueira

arxiv:1003.2125 v2 · 2010-03-10 · 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{WJ5ZGC6OMENMZTEBIQ3EBVQ5QO}

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	2026-05-18T02:08:35.496777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b27b930bce611acccc81443640d61d8390c15791cd169d43eb6aac1955d270a3

Aliases

arxiv: 1003.2125 · arxiv_version: 1003.2125v2 · doi: 10.48550/arxiv.1003.2125 · pith_short_12: WJ5ZGC6OMENM · pith_short_16: WJ5ZGC6OMENMZTEB · pith_short_8: WJ5ZGC6O

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/WJ5ZGC6OMENMZTEBIQ3EBVQ5QO \
  | 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: b27b930bce611acccc81443640d61d8390c15791cd169d43eb6aac1955d270a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26c79e6ac85698865d2a8c39548b2099718a7aac542c8368442719dcbd97fe2f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-03-10T15:11:34Z",
    "title_canon_sha256": "3aa8a247a1916d5e3ba97df6e629c056063b02d16f020d54475a65e1a483faad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.2125",
    "kind": "arxiv",
    "version": 2
  }
}