Pith Number

pith:UG7GHKD4

pith:2013:UG7GHKD4PUODKMVJRRTFQV245L

not attested not anchored not stored refs pending

Quantum Subdivision Capacities and Continuous-time Quantum Coding

Alexander M\"uller-Hermes, David Reeb, Michael M. Wolf

arxiv:1310.2856 v2 · 2013-10-10 · 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{UG7GHKD4PUODKMVJRRTFQV245L}

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	2026-05-18T02:20:49.968074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1be63a87c7d1c3532a98c6658575cead377f3dabc92b8b8324f7bee57f797b7

Aliases

arxiv: 1310.2856 · arxiv_version: 1310.2856v2 · doi: 10.48550/arxiv.1310.2856 · pith_short_12: UG7GHKD4PUOD · pith_short_16: UG7GHKD4PUODKMVJ · pith_short_8: UG7GHKD4

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/UG7GHKD4PUODKMVJRRTFQV245L \
  | 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: a1be63a87c7d1c3532a98c6658575cead377f3dabc92b8b8324f7bee57f797b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfa3059a2584045753bcdd4225c88daf59d5fe3cec1f5351daac95cc01c1772a",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-10-10T15:35:18Z",
    "title_canon_sha256": "659983d09e38d1cd014608e269139c25e57067b833e1ca6a4e47af1eba7bda5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.2856",
    "kind": "arxiv",
    "version": 2
  }
}