Pith Number

pith:767S3UP4

pith:2013:767S3UP4Y5P2ZWLOGHJ6R37LJM

not attested not anchored not stored refs pending

Error-disturbance relations for finite dimensional systems

Asger C. Ipsen

arxiv:1311.0259 v2 · 2013-11-01 · 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{767S3UP4Y5P2ZWLOGHJ6R37LJM}

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	2026-05-18T03:06:42.582331Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffbf2dd1fcc75facd96e31d3e8efeb4b19f660412af316f040fdf7d6d7142a08

Aliases

arxiv: 1311.0259 · arxiv_version: 1311.0259v2 · doi: 10.48550/arxiv.1311.0259 · pith_short_12: 767S3UP4Y5P2 · pith_short_16: 767S3UP4Y5P2ZWLO · pith_short_8: 767S3UP4

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/767S3UP4Y5P2ZWLOGHJ6R37LJM \
  | 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: ffbf2dd1fcc75facd96e31d3e8efeb4b19f660412af316f040fdf7d6d7142a08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e58f596e4148d6c2b301ac05032d5141811b91f742549baebe6b0e53480e6a7",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-11-01T19:05:32Z",
    "title_canon_sha256": "e79566c529d0d55cdb06f8c84a090310816bbf0232532d996cd8ab7da2fee796"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.0259",
    "kind": "arxiv",
    "version": 2
  }
}