Pith Number

pith:5DHK3NGW

pith:2012:5DHK3NGWSPMGF6J25AJXH3DQO5

not attested not anchored not stored refs pending

Characterization of high-dimensional entangled systems via mutually unbiased measurements

A. Dudley, A. Forbes, D. Giovannini, J. Leach, J. Romero, M. J. Padgett

arxiv:1212.5825 v2 · 2012-12-23 · 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{5DHK3NGWSPMGF6J25AJXH3DQO5}

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	2026-05-18T03:29:15.766429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8ceadb4d693d862f93ae81373ec70775986ef414097f7680acf906e1d8395a1

Aliases

arxiv: 1212.5825 · arxiv_version: 1212.5825v2 · doi: 10.48550/arxiv.1212.5825 · pith_short_12: 5DHK3NGWSPMG · pith_short_16: 5DHK3NGWSPMGF6J2 · pith_short_8: 5DHK3NGW

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/5DHK3NGWSPMGF6J25AJXH3DQO5 \
  | 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: e8ceadb4d693d862f93ae81373ec70775986ef414097f7680acf906e1d8395a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad8ee378fb520f568c48c0a5435c5e3bb61d8411f21a4d3ef877c3edeb566abc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-12-23T18:26:52Z",
    "title_canon_sha256": "e3997cf0b9d4d7777ab5bd4d4cebc62ef31312cea30ec15c60ce6b9838e3e0d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.5825",
    "kind": "arxiv",
    "version": 2
  }
}