Pith Number

pith:GCPXVBRO

pith:2016:GCPXVBROARMK4M4EMRSQGWX7RI

not attested not anchored not stored refs pending

Simultaneous Measurement of Complementary Observables with Compressive Sensing

Daniel J. Lum, Gregory A. Howland, James Schneeloch, John C. Howell

arxiv:1605.04174 v1 · 2016-05-13 · quant-ph · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GCPXVBROARMK4M4EMRSQGWX7RI}

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	2026-05-18T01:14:54.113256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

309f7a862e0458ae33846465035aff8a2e73662777e8a870c42d03f4af3d6b78

Aliases

arxiv: 1605.04174 · arxiv_version: 1605.04174v1 · doi: 10.48550/arxiv.1605.04174 · pith_short_12: GCPXVBROARMK · pith_short_16: GCPXVBROARMK4M4E · pith_short_8: GCPXVBRO

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/GCPXVBROARMK4M4EMRSQGWX7RI \
  | 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: 309f7a862e0458ae33846465035aff8a2e73662777e8a870c42d03f4af3d6b78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a5736d8d310aa344a62b0ff18a1e07bc5fdb5ba8e6bab3861263f65add5a3c3",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-05-13T13:36:56Z",
    "title_canon_sha256": "2859c028a61d51b7ff6d6080d7f806673b01098cadcbb60d474fb1a98e0c1985"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.04174",
    "kind": "arxiv",
    "version": 1
  }
}