Pith Number

pith:2DTRHUOR

pith:2005:2DTRHUOR5CBETQYHYT7K3LV6WT

not attested not anchored not stored refs pending

An algorithm to perform POVMs through Neumark theorem: application to the discrimination of non-orthogonal pure quantum states

Alexandre G. Rodrigues, Reinaldo O. Vianna, Wilson R. M. Rabelo

arxiv:quant-ph/0509191 v1 · 2005-09-27 · 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{2DTRHUOR5CBETQYHYT7K3LV6WT}

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	2026-05-18T01:05:02.771670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0e713d1d1e88249c307c4feadaebeb4cd5b5c58a4b0e87b4ab366d734b843c9

Aliases

arxiv: quant-ph/0509191 · arxiv_version: quant-ph/0509191v1 · doi: 10.48550/arxiv.quant-ph/0509191 · pith_short_12: 2DTRHUOR5CBE · pith_short_16: 2DTRHUOR5CBETQYH · pith_short_8: 2DTRHUOR

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/2DTRHUOR5CBETQYHYT7K3LV6WT \
  | 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: d0e713d1d1e88249c307c4feadaebeb4cd5b5c58a4b0e87b4ab366d734b843c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27e863b8de61b71fc2a5afec5eaa879c6cbb67304b210637d4a66014d6e196d5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2005-09-27T17:47:53Z",
    "title_canon_sha256": "36f60bb66730c65bd332b775718fd5dd656986a86e19e6d3428e30d4b6f26127"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0509191",
    "kind": "arxiv",
    "version": 1
  }
}