Pith Number

pith:INWE6TZP

pith:2013:INWE6TZP773IPKLYFBZILULZON

not attested not anchored not stored refs pending

A new method of construction of all sets of mutually unbiased bases for two-qubit systems

Iulia Ghiu

arxiv:1312.2517 v1 · 2013-12-09 · quant-ph · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{INWE6TZP773IPKLYFBZILULZON}

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	2026-05-18T03:03:22.590584Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

436c4f4f2ffff687a978287285d17973498a4683780fba4a2b2ec6c3967d1e66

Aliases

arxiv: 1312.2517 · arxiv_version: 1312.2517v1 · doi: 10.48550/arxiv.1312.2517 · pith_short_12: INWE6TZP773I · pith_short_16: INWE6TZP773IPKLY · pith_short_8: INWE6TZP

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/INWE6TZP773IPKLYFBZILULZON \
  | 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: 436c4f4f2ffff687a978287285d17973498a4683780fba4a2b2ec6c3967d1e66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c1cd7ca2dabd75df9db6222397c65482da976f718bd902d8cb28ac9cb674908",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-12-09T17:09:26Z",
    "title_canon_sha256": "e146d9e05507cb0057243cc4b632b87c1ec4acd2d4bfb4f2864f7fb1fce4b7f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.2517",
    "kind": "arxiv",
    "version": 1
  }
}