Pith Number

pith:HS2IN2FQ

pith:2014:HS2IN2FQLRSSJFZO4OFLCRWXO7

not attested not anchored not stored refs pending

Continuous decomposition of quantum measurements via qubit probe feedback

Jan Florjanczyk, Todd A. Brun

arxiv:1406.4956 v1 · 2014-06-19 · 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{HS2IN2FQLRSSJFZO4OFLCRWXO7}

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	2026-05-18T02:43:10.734125Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3cb486e8b05c6524972ee38ab146d777c3b72afe5702865d4c6182ca2641f695

Aliases

arxiv: 1406.4956 · arxiv_version: 1406.4956v1 · doi: 10.48550/arxiv.1406.4956 · pith_short_12: HS2IN2FQLRSS · pith_short_16: HS2IN2FQLRSSJFZO · pith_short_8: HS2IN2FQ

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/HS2IN2FQLRSSJFZO4OFLCRWXO7 \
  | 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: 3cb486e8b05c6524972ee38ab146d777c3b72afe5702865d4c6182ca2641f695

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a7a096bddcb0285b55f938b438b98c61cd28536392483c49b82a7b666568c9b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-06-19T07:05:25Z",
    "title_canon_sha256": "a3b538757511d67c04660d470018168f47caaa142dc53e0dbccd6ffa1515203d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.4956",
    "kind": "arxiv",
    "version": 1
  }
}